Question

Question Jamie was told that her score on an aptitude test was 3 standard deviations below the mean. If test scores were approximately normal with $\mu = 94$ and $\sigma = 6$, what was Jamie's score? Do not include units in your answer. For example, if you found that the score was 94 points, you would enter 94. Provide your answer below:

Name: question jamie was told that her score on an aptitude test was 3 standard deviations below the mean if test scores were approximately normal with mu 94 and sigma 6 what was jamies score do n 39308
Uploaded: 2022-07-14T09:49:15-08:00
Duration: 1 min 9 s
Channel: Manisha Sarker
Description: question jamie was told that her score on an aptitude test was 3 standard deviations below the mean if test scores were approximately normal with mu 94 and sigma 6 what was jamies score do n 39308

          Question
Jamie was told that her score on an aptitude test was 3 standard deviations below the mean. If test scores were approximately normal with $\mu = 94$ and $\sigma = 6$, what was Jamie's score? Do not include units in your answer. For example, if you found that the score was 94 points, you would enter 94.

Provide your answer below:

question jamie was told that her score on an aptitude test was 3 standard deviations below the mean if test scores were approximately normal with mu 94 and sigma 6 what was jamies score do n 39308

Added by Derek G.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Manisha Sarker

07/14/2022

Step 1

We are given the mean ($\mu$) and the standard deviation ($\sigma$). Mean ($\mu$) = 94 Standard deviation ($\sigma$) = 6 Step 2: To find Jamie's score, we need to subtract 3 times the standard deviation from the mean. Jamie's score = $\mu - 3 \times \sigma$ Show more…

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Question Jamie was told that her score on an aptitude test was 3 standard deviations below the mean. If test scores were approximately normal with $\mu = 94$ and $\sigma = 6$, what was Jamie's score? Do not include units in your answer. For example, if you found that the score was 94 points, you would enter 94. Provide your answer below: