Answer in Statistics and Probability for stephanie #84870

Question #84870

Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1.

Expert's answer

Answer on Question #84870 – Math – Statistics and Probability

Question

Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1.

Click to view page 1 of the table. Click to view page 2 of the table.

The indicated z score is ☐.

(Round to two decimal places as needed.)

Solution

To find z score we should use the formula $P(Y < z) = 0.9826$ , where $Y$ follows the standard normal distribution, $E(Y) = 0$ , $Var(Y) = 1$ , and a table of the Standard Normal Distribution.

The indicated z score is 2.11.

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Comments

Assignment Expert

24.02.21, 16:39

Dear Policarpio, please use the panel for submitting a new question. Please describe conditions of the new question completely so that our experts could help you.

Policarpio

19.02.21, 03:30

x=50; μ=60; σ=1.5