Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). The sixth grade class went to a Family Fun Center. Out of the 154 students, 85 played laser tag. A total of 80 students roller
skated and 39 of those played laser tag.
Fill in the missing Joint frequency values in the table. Answers should be rounded to the nearest whole number percent.
Laser Tag No Laser Tag
Total
Roller Skate
2596
96
5296
No Roller Skate
3096
96
96
Total
96
45%
10096

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)