Mathematics, 21.12.2019 06:31 greatsavagebeast
Suppose a normally distributed set of data has a mean of 100 and a standard deviation of 18. use the 68-95-99.7 rule to determine the percent of scores in the data set expected to be between the scores 46 and 118. give your answer in decimal form (for example, enter 0.68, not 68 or 68%) and keep all decimal places throughout your calculations and in your final answer. suppose a normally distributed set of data has a mean of 100 and a standard deviation of 18. use the 68-95-99.7 rule to determine the percent of scores in the data set expected to be between the scores 46 and 118. give your answer in decimal form (for example, enter 0.68, not 68 or 68%) and keep all decimal places throughout your calculations and in your final answer.
Answers: 2
Mathematics, 21.06.2019 16:20, mattmaddox86
The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%
Answers: 2
Mathematics, 21.06.2019 18:30, nickname0097
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
Answers: 1
Mathematics, 21.06.2019 19:00, niquermonroeee
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
Mathematics, 21.06.2019 19:40, nancy00
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
Answers: 1
Suppose a normally distributed set of data has a mean of 100 and a standard deviation of 18. use the...
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