Mathematics, 14.04.2020 18:41, CameronVand21
Suppose that the height of Asian males aged 35–44 in the United States is normally distributed with a standard deviation of 3 in. Jeremy takes a simple random sample of 16 such men and notices that none of them are unusually tall or unusually short. He then calculates the average of the sample to be 67.5 in. and is planning on using this to find a 90% z ‑confidence interval for the true mean height. Can Jeremy use this information to find the z ‑confidence interval? Complete the following sentences. The population distribution is the sample and the population standard deviation is to find a 90% z ‑confidence interval.
Answers: 1
Mathematics, 21.06.2019 14:50, gabbym39077
Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone. which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used
Answers: 1
Mathematics, 21.06.2019 16:50, angelkiss2019
1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?
Answers: 1
Suppose that the height of Asian males aged 35–44 in the United States is normally distributed with...
History, 29.01.2020 05:58
Mathematics, 29.01.2020 05:59
Mathematics, 29.01.2020 05:59
Biology, 29.01.2020 05:59
Mathematics, 29.01.2020 05:59
English, 29.01.2020 05:59
Mathematics, 29.01.2020 05:59