Q3: One of the concrete plants produce 4000 pieces per day at a cost (.5) dollar / piece, mean thickness of the picce is 70 mm & standard deviation is 2 mm. The acceptable production is between (XI= 72.5 mm & X2 = 67.5 mm). Find (Three) of the following?... 1. The loss of production because the failed production. 2. Amount of production that thickness more than 67.5 mm. 3. Amount of production that thickness less than 67.5 mm 4. Amount of production that thickness more than 725 mm

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Q3 : One of the concrete plants produce 4000 pieces per day at a cost (i.5) dollar / piece, mean
thickness of the piece is 70 mm & standard deviation is 2 mm. The acceptable production is
between (XI= 72.5 mm & X2 67.5 mm). Find (Three) of the following?.
1. The loss of production because the failed production.
2. Amount of production that thickness more than 67.5 mm
3. Amount of production that thickness less than 67.5 mm.
4. Amount of production that thickness more than 72.5 mm
Transcribed Image Text:Q3 : One of the concrete plants produce 4000 pieces per day at a cost (i.5) dollar / piece, mean thickness of the piece is 70 mm & standard deviation is 2 mm. The acceptable production is between (XI= 72.5 mm & X2 67.5 mm). Find (Three) of the following?. 1. The loss of production because the failed production. 2. Amount of production that thickness more than 67.5 mm 3. Amount of production that thickness less than 67.5 mm. 4. Amount of production that thickness more than 72.5 mm
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