Question

Let x be a continuous random variable that follows a normal distribution with a mean of 200 and a standard deviation of 25.Find the value of x so that the area under the normal curve t the right of x is approximately 5%. State answer in no more than two decimal places.(Hint: X = Z* o + )

Name: let x be a continuous random variable that follows a normal distribution with a mean of 200 and a standard deviation of 25find the value of x so that the area under the normal curve t the ri 35088
Uploaded: 2023-03-24T17:06:59-08:00
Duration: 2 min 42 s
Channel: Sri K
Description: let x be a continuous random variable that follows a normal distribution with a mean of 200 and a standard deviation of 25find the value of x so that the area under the normal curve t the ri 35088

          Let x be a continuous random variable that follows a normal distribution with a mean of 200 and a standard deviation of 25.Find the value of x so that the area under the normal curve t the right of x is approximately 5%. State answer in no more than two decimal places.(Hint: X = Z* o + )

Added by Brittany T.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Sri K

03/24/2023

Step 1

Since the total area under the normal curve is 1, the area to the left of x is 1 - 0.05 = 0.95. We will use the z-table or a calculator to find the z-score that corresponds to an area of 0.95 under the standard normal curve. Show more…

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Let x be a continuous random variable that follows a normal distribution with a mean of 200 and a standard deviation of 25.Find the value of x so that the area under the normal curve t the right of x is approximately 5%. State answer in no more than two decimal places.(Hint: X = Z* o + )