Mathematics, 08.01.2020 21:31, jangk
Jonathan is getting dressed in the dark. he has three drawers of socks. the top drawer contains 5 blue and 5 red
socks, the middle drawer contains 6 blue and 4 red socks, and the bottom drawer contains 3 blue and 2 red socks.
jonathan will open one drawer and will select two socks at random.
a. which drawer should he choose in order to make it most likely that he will select 2 red socks?
b. which drawer should he choose in order to make it most likely that he will select 2 blue socks?
c. which drawer should he choose in order to make it most likely that he will select a matching pair?
Answers: 1
Mathematics, 21.06.2019 14:30, gabbypittman20
Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?
Answers: 1
Mathematics, 22.06.2019 01:30, joytheqt305
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.)
Answers: 1
Jonathan is getting dressed in the dark. he has three drawers of socks. the top drawer contains 5 bl...
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