Mathematics, 16.01.2020 18:31 amygutierrez34

Find z such that 29 % 29% of all observations from a standard normal distribution are greater than z . z. (enter your answer rounded to two decimal places.)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, madelyngv97

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Answers: 1

continue

Mathematics, 21.06.2019 17:30, kruzyoungblood8

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Answers: 2

continue

Mathematics, 21.06.2019 17:30, alexandroperez13

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Answers: 2

continue

Mathematics, 21.06.2019 20:30, cogger9348

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Answers: 1

continue

You know the right answer?

Find z such that 29 % 29% of all observations from a standard normal distribution are greater than z...