Answer the following with complete solution1. Stephen has found that the average weight packed gummy candies selected from a normally distributed population is 200g with standard deviation of 8g. Find the point and interval estimates of all gummy candies using 99% confidence level.2. An interview held among 18 randomly selected elementary teachers of a certain school, the mean salary was found to be 21,000 with standard deviation of 3,000. Estimate the population mean where the sample came from using 95% confidence. Answer the following with complete solution1. Stephen has found that the average weight packed gummy candies selected from a normallydistributed population is 200g with standard deviation of 8g. Find the point and interval estimates of allgummy candies using 99% confidence level.2. An interview held among 18 randomly selected elementary teachers of a certain school, the meansalary was found to be 21,000 with standard deviation of 3,000. Estimate the population mean wherethe sample came from using 95% confidence.

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Answer the following with complete solution

1. Stephen has found that the average weight packed gummy candies selected from a normally distributed population is 200g with standard deviation of 8g. Find the point and interval estimates of all gummy candies using 99% confidence level.

2. An interview held among 18 randomly selected elementary teachers of a certain school, the mean salary was found to be 21,000 with standard deviation of 3,000. Estimate the population mean where the sample came from using 95% confidence.

Answer the following with complete solution
1. Stephen has found that the average weight packed gummy candies selected from a normally
distributed population is 200g with standard deviation of 8g. Find the point and interval estimates of all
gummy candies using 99% confidence level.
2. An interview held among 18 randomly selected elementary teachers of a certain school, the mean
salary was found to be 21,000 with standard deviation of 3,000. Estimate the population mean where
the sample came from using 95% confidence.

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