Question

A process manufactures ball bearings with diameters that are normally distributed with mean 25.15 mm and standard deviation 0.08 mm. A particular ball bearing has a diameter of 25.2 mm. What percentile is its diameter on? (Round up the final answer to the nearest whole number.) A diameter of 25.2 mm is on the__ th percentile, approximately.

Name: a process manufactures ball bearings with diameters that are normally distributed with mean 2515 mm and standard deviation 008 mm note this is a multi part question once an answer is submitt 14914
Uploaded: 2022-09-30T20:38:13-08:00
Duration: 2 min 14 s
Channel: Ahmet Yavas
Description: a process manufactures ball bearings with diameters that are normally distributed with mean 2515 mm and standard deviation 008 mm note this is a multi part question once an answer is submitt 14914

          A process manufactures ball bearings with diameters that are
normally distributed with mean 25.15 mm and standard deviation 0.08
mm. A particular ball bearing has a diameter of 25.2 mm. What percentile is its
diameter on? (Round up the final answer to the nearest whole
number.) A diameter of 25.2 mm is on the__ th percentile,
approximately.

Added by Mary A.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Ahmet Yavas

09/30/2022

Step 1

2 \) mm \( \mu = 25.15 \) mm \( \sigma = 0.08 \) mm Calculating the z-score: \( z = \frac{25.2 - 25.15}{0.08} = \frac{0.05}{0.08} = 0.625 \) Show more…

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A process manufactures ball bearings with diameters that are normally distributed with mean 25.15 mm and standard deviation 0.08 mm. A particular ball bearing has a diameter of 25.2 mm. What percentile is its diameter on? (Round up the final answer to the nearest whole number.) A diameter of 25.2 mm is on the__ th percentile, approximately.