Question

For questions 1 through 3, X is normally distributed with a mean of -3.67 and a standard deviation of 1.47 . 1) What is P(X ≤ -6.58)? 2) What is P(X > -6.58)? 3) What is P(-5.12 < X ≤ -1.07)?

Name: for questions 1 through 3 x is normally distributed with a mean of 367 and a standard deviation of 147 1 what is px 658 2 what is px 658 3 what is p 512 x 107 15058
Uploaded: 2022-07-06T12:19:07-08:00
Duration: 4 min 6 s
Channel: Shaiju T
Description: for questions 1 through 3 x is normally distributed with a mean of 367 and a standard deviation of 147 1 what is px 658 2 what is px 658 3 what is p 512 x 107 15058

          For questions 1 through 3, X is normally distributed with a mean
of -3.67 and a standard deviation of 1.47 . 
1) What is P(X ≤ -6.58)? 
2) What is P(X > -6.58)? 
3) What is P(-5.12 < X ≤ -1.07)?

Added by Jillian H.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Shaiju T

07/06/2022

Step 1

58 using the formula z = (x - μ) / σ z = (-6.58 - (-3.67)) / 1.47 z = -2.91 / 1.47 z = -1.98 Show more…

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For questions 1 through 3, X is normally distributed with a mean of -3.67 and a standard deviation of 1.47 . 1) What is P(X ≤ -6.58)? 2) What is P(X > -6.58)? 3) What is P(-5.12 < X ≤ -1.07)?