Do workers prefer to buy lunch rather than pack their own lunch? A survey of emp

Question

Do workers prefer to buy lunch rather than pack their own lunch? A survey of employees found that 81% of the 18- to 24-year-olds, 74% of the 25- to 34-year-olds, 66% of the 35- to 44-year-olds, 44% of the 45- to 54-year-olds, 36% of the 55- to 64-year-olds, and 32% of the 65+-year-olds buy lunch throughout the work week. Suppose the survey was based on 100 employees in each of six age groups: 18 to 24, 25 to 34, 35 to 44, 45 to 54, 55 to 64, and 65+. Complete parts (a) through (c). The test statistic is x^2_STAT = 87.76. (Round to two decimal places as needed.) The critical value for this test is 9.236. (Round to three decimal places as needed.) Reject H_0. There is significant evidence of a difference among the age groups with respect to the proportion of those who buy lunch throughout the work week. Determine the p-value in (a) and interpret its meaning. The p-value is . Round to three decimal places as needed.)

Explanation / Answer

^2 Test Statistic =87.26              
^2 degrees of freedom , k-1 = 5 =, ^2 tab is 9.236               
^2 p_value =0              
| ^2 tab | > | ^2 cal | i.e.Do n'tReject Ho              

[ANSWER]
^2 p_value =0

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