Mathematics, 15.12.2020 05:10 zacklofton6518
A random sample of 16 pharmacy customers showed the waiting times below in minutes 15, 12, 17, 17, 14, 16, 17, 22, 19, 23, 14, 25, 17, 12, 17, 18. Find the 90% confidence interval for u, assuming that the sample is from a normal population. The 90% confidence interval
Answers: 1
Mathematics, 21.06.2019 19:30, gwendallinesikes
Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
Answers: 1
Mathematics, 21.06.2019 22:50, ciaotaylor
1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?
Answers: 2
Mathematics, 22.06.2019 00:30, lazybridplayer
Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations
Answers: 1
Mathematics, 22.06.2019 04:30, kfloyd6046
For which scatterplot is the correlation strongest?
Answers: 2
A random sample of 16 pharmacy customers showed the waiting times below in minutes 15, 12, 17, 17, 1...
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