Mathematics, 05.11.2020 16:20 maggie9459
How do you survive when there's no time to eat - fast food, no food, a protein bar, candy? A Snapshot in USA Today indicates that 36% of women aged 25-55 say that, when they are too busy to eat, they get fast food from a drive-thru. A random sample of 100 women aged 25-55 is selected. A. What is the average number of women who say they eat fast food when they're too busy to eat? B. What is the standard deviation for the number of women who say they eat fast food when they're too busy to eat? C. If 49 of the women in the sample said they eat fast food when they're too busy to eat, would this be an unusual occurrence? Explain.
Answers: 3
Mathematics, 21.06.2019 17:30, kleshead
Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x
Answers: 3
Mathematics, 21.06.2019 20:00, ayoismeisalex
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
Answers: 3
Mathematics, 21.06.2019 23:10, rodrickahammonds
Which expression is equivalent to -12(3x-3/4)
Answers: 2
How do you survive when there's no time to eat - fast food, no food, a protein bar, candy? A Snapsho...
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