Question 10W A round spinner is divided into five sections, where the sections do not have the same size. Using the measure of the interior angles, the probability of the spinner landing on any individual space on a spin is calculated and given in the table. Section 1 3 4 Probability 0.40 0.20 0.20 0.15 0.05 A statistics student is asked to test the integrity of the spinner using a chi-square goodness-of-fit test. What is the minimum number of times the spinner should be spun to conduc this test? 25 C 50 D 100 500

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Question 10
A round spinner is divided into five sections, where the sections do not have the same size. Using the measure of the interior angles, the probability of the spinner landing on any
individual space on a spin is calculated and given in the table.
Section
1
Probability
0.40
0.20
0.20
0.15
0.05
A statistics student is asked to test the integrity of the spinner using a chi-square goodness-of-fit test. What is the minimum number of times the spinner should be spun to conduct
this test?
A
B
25
C
50
100
E
500
esc
딤 F3
000
O00
F4
F1
F2
II
F8
F5
F6
F7
F9
F10
F11
@
#
$
1
&
*
5
5
Transcribed Image Text:( 10 of (10 11 12 13 14 15 16 4 6. 8 9 2 Question 10 A round spinner is divided into five sections, where the sections do not have the same size. Using the measure of the interior angles, the probability of the spinner landing on any individual space on a spin is calculated and given in the table. Section 1 Probability 0.40 0.20 0.20 0.15 0.05 A statistics student is asked to test the integrity of the spinner using a chi-square goodness-of-fit test. What is the minimum number of times the spinner should be spun to conduct this test? A B 25 C 50 100 E 500 esc 딤 F3 000 O00 F4 F1 F2 II F8 F5 F6 F7 F9 F10 F11 @ # $ 1 & * 5 5
Question 11 W
A sports fan conducted a test to investigate whether male high school athletes are equally divided among football, soccer, swimming, tennis, and basketball. A sample of male high
school athletes was selected and the resulting value of the chi-square test statistic was 10.65. Which of the following represents the p-value?
A
P(x² > 10.65) = 0.00
%3D
P(x > 10.65) = 0.03
%3D
C
P (x > 10.65) = 0.06
%3D
P (x² > 10.65) = 0.94
%3D
E
P(x² 2 10.65) = 0.97
%3D
*
20
F3
000
D00
F2
F4
F5
F6
F7
F8
F9
F10
$
%
&
Transcribed Image Text:Question 11 W A sports fan conducted a test to investigate whether male high school athletes are equally divided among football, soccer, swimming, tennis, and basketball. A sample of male high school athletes was selected and the resulting value of the chi-square test statistic was 10.65. Which of the following represents the p-value? A P(x² > 10.65) = 0.00 %3D P(x > 10.65) = 0.03 %3D C P (x > 10.65) = 0.06 %3D P (x² > 10.65) = 0.94 %3D E P(x² 2 10.65) = 0.97 %3D * 20 F3 000 D00 F2 F4 F5 F6 F7 F8 F9 F10 $ % &
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