Mathematics, 23.07.2019 04:30 kaishat1092
In the department of education at ur university, student records suggest that the population of students spends an average of 5.30 hours per week playing organized sports. the population's standard deviation is 3.20 hours per week. based on a sample of 64 students, healthy lifestyles incorporated (hli) would like to apply the central limit theorem to make various estimates. compute the standard error of the sample mean. (round your answer to 2 decimal places.)what is the chance hli will find a sample mean between 4.7 and 5.9 hours? (round z and standard error values to 2 decimal places and final answer to 4 decimal places.)calculate the probability that the sample mean will be between 5.1 and 5.5 hours. (round z and standard error values to 2 decimal places and final answer to 4 decimal places.)
Answers: 2
Mathematics, 21.06.2019 16:30
On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?
Answers: 2
Mathematics, 21.06.2019 16:40
Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0
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Mathematics, 22.06.2019 01:30
The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06
Answers: 2
Mathematics, 22.06.2019 01:40
(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean
Answers: 2
In the department of education at ur university, student records suggest that the population of stud...
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