Test:
Statistics Foundation II - Ambitious
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Question 1:
Find the mean value in the following data set:
$17,25,2,21,29,8,36,5,11,19$
A
$22.7$
B
$17.3$
C
$18.9$
D
$20.4$
Question 2:
Find the range in the following data set:
$115,36,118,-12,33,-10,98,106,124,119$
A
$124$
B
$112$
C
$136$
D
$134$
Question 3:
Bar chart below represents number of rainy days over a month in a group of towns:
How many towns are compared?
A
$25$
B
$37$
C
$43$
D
$41$
Question 4:
Using the bar chart from question 3, find the modal number of rainy days
A
$6$
B
$7$
C
$5$
D
$4$
Question 5:
Mean score of a basketball team in
$12$
games is
$93$
points. What is the total number of points scored?
A
$1206$
B
$1116$
C
$1012$
D
$954$
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