Mathematics, 26.11.2019 01:31 kiaraahquin9546
According to a survey in a country, 39% of adults do not own a credit card. suppose a simple random sample of 200 adults is obtained. complete parts (a) through (d) below. click here to view the standard normal distribution table (page 1). click here to view the standard normal distribution table (page 2). (a) describe the sampling distribution of modifyingabove p with caret, the sample proportion of adults who do not own a credit card. choose the phrase that best describes the shape of the sampling distribution of modifyingabove p with caret below. a. not normal because n less than or equals 0.05 upper n and np left parenthesis 1 minus p right parenthesis greater than or equals 10.b. approximately normal because n less than or equals 0.05 upper n and np left parenthesis 1 minus p right parenthesis less than 10.c. approximately normal because n less than or equals 0.05 upper n and np left parenthesis 1 minus p right parenthesis greater than or equals 10.d. not normal because n less than or equals 0.05 upper n and np left parenthesis 1 minus p right parenthesis less than 10.
Answers: 2
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 21.06.2019 19:40, shikiaanthony
An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called
Answers: 3
Mathematics, 22.06.2019 02:30, igtguith
Megan is making bracelets to sell to earn money for the local animal shelter. it takes her 1/4 hour to pick out all the beads and 1/10 hour to string them. this week, she only has 5 1/4 hours to make bracelets. how many bracelets will megan be able to make?
Answers: 1
According to a survey in a country, 39% of adults do not own a credit card. suppose a simple random...
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