mid unit review - weebly · 2018-02-09 · scanned by camscanner d. c lass 4 ly class 3 a class 2...

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Scanned by CamScanner D . 12 t o ı5 . I o - ı I o A ' 4 t o 14 W hi ch ran g e o f n u m b e rs in u d e s th e th ir d q uaı q ile o f c o a ts i n te r q u a rtile ra n g e w a s 4 . * T l ıe s o p h o m o res co ıı e c te d a m e d ia n n u m b e r o f c o a ts p i n te r q u a r tile r a n g e w as 6 . T h e freshma n coıı ec t ed a me dian numb er of c oa ts p e r c c o ı ı ected p e r c la s s f o r t h e f re sh m a n an d f o r th e so p l ıom ores . n u m b e r o f co a ts c o ı le c te d p e r c ı a ss a n d th e in te r q u a r tiıe r a n A schooıw a s h av i n g a co a t d rive f o r a lo c a ıs h e lte r . A teache - th e te m p e ra tu re s in M acon . _ h e u pp er q uart ' ı e t r h c te m p e ra tu re s in C h a rl g ttc w as ıo w e » ' T he ı ow er q u a rtiı c ł b r th e te m p e ra tu re s in M ţ ģ . n ı s ı o w e r t h an Th e i n te r q u a rtile ra n g e o f th e te m p e ra tu re s is th c s £ ı m e ł b r b ot W hi ch co n c lu s io n ca n b e d raw n fro m th e d a ta ?

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Page 1: Mid Unit Review - Weebly · 2018-02-09 · Scanned by CamScanner D. C lass 4 Ly Class 3 A Class 2 A. C lass I W hich cıass h a d the h ig h est pu lse ra tes a fter cıim b in g

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D . 12 to ı5

.

Io - ı Io

A'

4 to 14

W h ic h r a n g e o f n u m b e r s in c ıu d e s th e t h ir d q u a ıq ile o f c o a ts c o lle c te d fo r b o th c la s s e s ?

in te r q u a r tile r a n g e w a s 4 .

* T lıe s o p h o m o r e s c o ııe c te d a m e d ia n n u m b e r o f c o a ts p e r c la s s o f ıo , a n d th e

in te r q u a r tile r a n g e w a s 6 .

T h e fre s h m a n co ııec t ed a me d i an n u m b e r of co a t s pe r cıas s of IO , a n d the �

c o ııe c t e d p e r c la s s fo r th e fr e s h m a n a n d fo r t h e s o p lıo m o r e s .

n u m b e r o f c o a ts c o ıle c te d p e r c ıa s s a n d t h e in t e r q u a r t iıe r a n p e s o f t h e n u m b e r o f c o a t s

A s c h o o ı w a s h a v in g a c o a t d r iv e fo r a lo c a ı s h e lt e r . A te a c h e r d e t e r m in e d t h e m e d ia n

-

th e te m p e ra tu re s in M a c o n . _

h e u p p e r q u a rt'

ıe t r h c te m p e ra tu re s in C h a r lg ttc w a s ıo w e r th a n th e u p p e r q u a r t ile łin r

»'

T h e ıo w e r q u a rtiıc łb r th e te m p e ra tu re s in M ţ ģ. n ıs ıo w e r th a n th e lo w e r q u a r t ile fo r th c

T h e in te rq u a rtile ra n g e o f th e te m p e ra tu re s is th c s £ım e łb r b o th c it ie s J Q · 3 )

b

W h ic h c o n c lu s io n c a n b e d r a w n f r o m t h e d a t a ?

C h a r ıo tt e , N C , o v e r a s ix - d a y p e r io d .

1) T h is t a b le s h o w s t h e a v e r a g e ıo w te m p e r a t u r e , in °

F , r e c o r d e d in M a c o n , G A , a ııd

U n it 6- D e s c rib in g D a ta

D a te.

p e rio d

Page 2: Mid Unit Review - Weebly · 2018-02-09 · Scanned by CamScanner D. C lass 4 Ly Class 3 A Class 2 A. C lass I W hich cıass h a d the h ig h est pu lse ra tes a fter cıim b in g

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D . C la s s 4

L y C la s s 3A C las s 2

A . C la s s I

W h ic h c ıa s s h a d th e h ig h e s t p u ls e r a te s a fte r c ıim b in g t h e s ta ir s ?

6 0 6 5 7 0 7 5 8 0 8 5 9 0 9 5 10 0

C ıa s s 4

C la s s 3

C la s s 2

C ıa s s 1

P u ıs e R a t e s

p lo ts s h o w n .

th e s t u d e n t s h a d c lim b e d a s e t o f s ta ir s . T h e U is p la y e d t h e r e s u ıts , b y c la s s , u s in g t h e b o x

A s c ie n c e t e a c h e r r e c o r d e d t h e p u ıs e r a te s fo r e a c h o f th e s t u d e n ts in h e r c la s s e s a fte r

D . T h e m a x im u m is 5 ı.

C . T h e m e d ia n is 4 5 .

h c lo w e r q u a rt iıc is 4 4

2 q LĄS \ \ L

Ą Ą S b S IA . T h e m in im u m is 3 9 .

+ ? ,

W ï ŚF o r th is U a ta , w h ic h s u m m a r y s ta tis t ic is N O T c o r r e c t?

s t u d e n ts . T h e n u m b e r s a r e s h o w n b e lo w .

3 ) A r e a d in g te a c h e r r e c o r d e d th e n u m b e r o f p a g e s r e a d in a n h o u r b y e a c h o f h e r

Page 3: Mid Unit Review - Weebly · 2018-02-09 · Scanned by CamScanner D. C lass 4 Ly Class 3 A Class 2 A. C lass I W hich cıass h a d the h ig h est pu lse ra tes a fter cıim b in g

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, , JD . s k e w e d to th e rig h t

C . m u ltiq u tlie rs

B . u n i fo rm

b im o d a l

D u r a tio n (m in u te s )

2 5 ı

O ld F a it h fu l E r u p t io n s

D u r a t io n o f 1 0 7 C o n s e c tıt iv e

d e s c r ip tio n f o r t h e d is t r i b u tio n ?

in m in u t e s , fr o m t h e b e g in n in g o f t h e s p e w in g o f w a te r u n t iı it s t o p s . W h a t is t h e B E S T

e r u p tio n s o f t h c O ıd F a it h fu ı g e y s e r . T h e d u r a t io n o f a n e r u p t io n is t h e ıe n g t h o f t im e ,

T h is h is to g r a m s h o w s t h e f r e q u e n c y d is t r i b u tio n o f d u r a tio n t im e s fo r 1 0 7 c o n s e c u t iv e

D . P e te r h a d o n e v e ry g o o d s c o re in W e e k ı,

C . P e te r d id n o t im p ro v e a s h e d id th e firs t w e e k .

te r h a d o n e v e w b a d s c o re in W e e k 2 .

te r re c e iv e d th c s a m e s c o re th re e t im e s in W e e k I .

W e e k 1 m e a n s c o r e ?

W h a t is t h e b e s t e x p la n a ıio n o f w h y p e te r'

s W e e k 2 m e a n s c o r e w a s ıo w e r t h a n h is

W c e k 2 7 2 , 64 , 7 3 , 73 , 7 5 1 /, +

W e e k t 7 0 , 7 0 , 7 0 , 73 , 7 5 h m = 1 1, &

e a c h tim e h e w e n t . H e k e p t tr a c k o f lıis s c o r e s b e lo w .

5 ) P e te r w e n t b o w lin g , M o n d a y to F r id a y , tw o w e e k s in a r o w . H e o n ıy b o w ıe d o ıie g a m e

Page 4: Mid Unit Review - Weebly · 2018-02-09 · Scanned by CamScanner D. C lass 4 Ly Class 3 A Class 2 A. C lass I W hich cıass h a d the h ig h est pu lse ra tes a fter cıim b in g

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$ 99 . 0 0 l I�I I $ 99 . 7755 12255 m mM u s e u m P r ic e s

8 ) T h is ta b ıe s h o w s a tl m is s io n p r ic e fo r v a r io u s m u s e u m s in t h e s a m e ci[

·

.

B . 70 to 8 5 p o in ts s s T D g s

A . 7 0 to 8 7 p o in ts

W h ic h r a n g e o f n u m b e r s in c ıu d e s o n ly t h i r d q u a r tile o f s c o r e s fo r b o t h c la s s e s ?

p o in &

* ın C ıa s s 2 , th e m e d ia n s c o r e w a s 7 5 p o in ts , a n d th e in te r q u a r ıile r a n g e w a s 1 2

p o in ts .

* In C la s s 1 , th e m e d ia n s c o r e w a s 7 o p o in ts , a n d th e in te r q u a r tiıe r a n g e w a s 1 5

g a v e to t w o c ıa s s e s .

7 ) A te a c h e r d e te r m in e d t h e m e d ia n s c o r e s a n d in t e r q u a r tile r a n g e s o f s c o r e s f o r a t e s t s h

Page 5: Mid Unit Review - Weebly · 2018-02-09 · Scanned by CamScanner D. C lass 4 Ly Class 3 A Class 2 A. C lass I W hich cıass h a d the h ig h est pu lse ra tes a fter cıim b in g

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Page 6: Mid Unit Review - Weebly · 2018-02-09 · Scanned by CamScanner D. C lass 4 Ly Class 3 A Class 2 A. C lass I W hich cıass h a d the h ig h est pu lse ra tes a fter cıim b in g

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H , jŤ

4

��b . c o m p a re th c v a r ia tio n s o f th c d a ta s e ts . T np 5 s h n i.-

J

3" al

-

t r V a o b ; (a . F in d th e m e a n a b s o ıu te d e v ia tio n fo r e a c h s e t o f d a la . R o u n d to th e n e a re s t h u n d re d th

ta b le b e lo w .

5 ) T h e to p fiv e s a la r ie s a n d b o tto m fi v e s a ıa r ie s a t T e c h n o lo g y ın c o r p o ra te d a re s h o w n in th e

d . D o e s th c d is tr ib u tio n o ĺ h c ig h ts a p p e a r n o n n a ı/b c lı s h a w d ? YF $c . M a k e a b o x p lo t lb r th c d a ta .

b M a k e a h is to g ra m Ib r th c d a ta

a . M a k e a d o t p lo t fo r th c d a ta .

4 8 ı4 7 1 2

4 6 1 4

4 5 1 5

44

4 2 1 1H e ig h M ū in c« M l u e n c y

pe r io d c la s s . H e o rg a n iz e d h is d a ta in th is c h a rt .

3 ) M r . S to r e r, th e p h y s ic a l e d u c a tio n te a c h e r

, m e a s u r e d th e h e ig h t o f th e s tu d e n ts in h is firs t