Mathematics, 02.01.2020 22:31 greend0719
Sample a has a count of 30 successes with n = 100 and sample b has a count of 50 successes with n-250. use statkey or other technology to generate a bootstrap distribution of sample differences in proportions and find the standard error for that distribution. compare the result to the value obtained using the formula for the standard error of a difference in proportions from this section. click here to access statkey. round your answers to three decimal places. use 1000 samples a. bootstrap: se = . formula: se =
Answers: 3
Mathematics, 21.06.2019 15:00
The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.
Answers: 2
Mathematics, 21.06.2019 21:30
Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?
Answers: 1
Mathematics, 22.06.2019 02:00
Landon drove 103.5 miles on tuesday 320.75 miles on wednesday and 186.30 miles on thursday for work his company pays 0.07 $ for each mile he drives he expects to be paid more than $40,000 is he correct explain
Answers: 3
Mathematics, 22.06.2019 04:30
Amoving truck rental costs a flat fee of $75 and $2 per mile driven. if you drive a moving truck for 10 miles, how much is the rental for the moving truck?
Answers: 1
Sample a has a count of 30 successes with n = 100 and sample b has a count of 50 successes with n-25...
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