Conduct the hypothesis test and provide the test statistic andthe critical value, and state the conclusion.
A person randomly selected
100
checks and recorded the cents portions of those checks. Thetable below lists those cents portions categorized according to theindicated values. Use a
0.05
significance level to test the claim that the four categoriesare equally likely. The person expected that many checks for wholedollar amounts would result in a disproportionately high frequencyfor the first category, but do the results supportthat expectation?
Cents portion of check
0-24
25-49
50-74
75-99
Number
63
16
12
9
Click here to view the chi-square distribution table.
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Question content area bottom
Part 1
The test statistic is
enter your response here.
(Round to three decimal places as needed.)
Part 2
The critical value is
enter your response here.
(Round to three decimal places as needed.)
Part 3
State the conclusion.
▼
Reject
Do not reject
H0.
There
▼
is
is not
sufficient evidence to warrant rejection of the claim that thefour categories are equally likely. The results
▼
do not appear
appear
to support the expectation that the frequency for the firstcategory is disproportionately high.
Conduct the hypothesis test and provide the test statistic and the critical value, and state the conclusion. A person r
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