Mathematics, 06.05.2020 07:15 vtrvfrfvrvfvnkjrf
Twelve different video games showing alcohol use were observed. The duration times of alcohol use were recorded, with the times (seconds) listed below. Assume that these sample data are used with a 0.10 significance level in a test of the claim that the population mean is greater than 85 sec. If we want to construct a confidence interval to be used for testing that claim, what confidence level should be used for a confidence interval? If the confidence interval is found to be 19.3 secless thanmuless than197.5 sec, what should we conclude about the claim?
Time: 83 14 578 52 0 53 216 42 173 0 2 61
Answers: 1
Mathematics, 21.06.2019 17:00
Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?
Answers: 1
Mathematics, 21.06.2019 18:10
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 1
Mathematics, 21.06.2019 19:00
Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1
Answers: 1
Mathematics, 21.06.2019 20:30
Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?
Answers: 1
Twelve different video games showing alcohol use were observed. The duration times of alcohol use we...
Mathematics, 19.08.2019 12:00
Chemistry, 19.08.2019 12:00
Mathematics, 19.08.2019 12:00
Chemistry, 19.08.2019 12:00
Mathematics, 19.08.2019 12:00
Mathematics, 19.08.2019 12:00
Geography, 19.08.2019 12:00
Chemistry, 19.08.2019 12:00
Mathematics, 19.08.2019 12:00
Mathematics, 19.08.2019 12:00
Physics, 19.08.2019 12:00