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