Question
Conduct the hypothesis test and provide the test statistic and the criticalvalue, and state the conclusion. A person randomly selected 100 checks and recorded the
Conduct the hypothesis test and provide the test statistic and the criticalvalue, and state the conclusion.
A person randomly selected 100 checks and recorded the cents portions of those checks. The table below lists those cents portions categorized according to the indicated values. Use a 0.10 significance level to test the claim that the four categories are equally likely. The person expected that many checks for whole dollar amounts would result in a disproportionately high frequency for the firstcategory, but do the results support thatexpectation?
Cents portion of check
0-24
25-49
50-74
75-99
Number
60
12
14
14
the test statistic is:
(Round to three decimal places asneeded.)
The critical value is:
(Round to three decimal places asneeded.)
State the conclusion.
Reject/ do not reject H0. there is/ is not
sufficient evidence to warrant rejection of the claim that the four categories are equally likely. The results do not appear/ appear to support the expectation that the frequency for the first category is disproportionately high.
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