Background of the Case: You are given the dataset representing the monthly salaries from a sample of thirty (30) Data Scientists. You wish to find the actual average salary that a data scientist would earn. However it would be impractical to gather all the data scientist in the world to get their salary information. Hence, you settle with analyzing the sample. The population standard deviation is known to be P 15,000. Find the Confidence Interval with a confidence level of 90%

Background of the Case: You are given the dataset representing the monthly salaries from a sample of thirty (30) Data Scientists. You wish to find the actual average salary that a data scientist would earn. However it would be impractical to gather all the data scientist in the world to get their salary information. Hence, you settle with analyzing the sample. The population standard deviation is known to be P 15,000. Find the Confidence Interval with a confidence level of 90%

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.CT: Chapter Test

Problem 16CT: How many six-digit license plates can be made if no plate begins with 0 or 1?

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Similar questions

A cell phone company offers 6 different voice packages and 8 different data packages. Of those, 3 packages include both voice and data. How many ways are there to choose either voice or data, but not both?
How many six-digit license plates can be made if no plate begins with 0 or 1?
[112, 158, 184, 205, 222, 231, 266, 268, 269, 301, 347, 1026, 1694, 1741, 2031, 2381, 2389, 2660, 2704, 2834, 2876, 3150, 3238, 3289, 3387, 3517, 3563, 3577, 3621, 3701, 3732, 3757, 3775, 3870, 3935, 4034, 4096, 4134, 4193, 4243, 4473, 4509, 4511, 5049, 5438] please fill these blanks using the above data my sample data within the limits of the first standard deviation is _(pick one: normally distributed, or not normally distributed)_at this measurement. my sample data within the limits of the second standard deviation is _(pick one: normally distributed, or not normally distributed)_ at this measurement. my sample data within the limits of the third standard deviation is _(pick one: normally distributed, or not normally distributed)_ at this measurement.
23, 50, 38, 42, 63, 75, 12, 33, 26, 39, 35, 47, 43, 52, 56, 59, 64, 77, 15, 21, 5, 54, 72, 68, 36, 65, 2, 60, 27, 34, 47, 48, 55, 58, 59, 62, 51, 48, 50, 41, 57, 65, 54, 43, 56, 44, 30, 46, 67, 53, 80, 25,30, 72, 80, 45, 35, 20, 5, 65, 55, 25, 65, 32, 22, 80, 75, 60, 50, 21, 45, 48, 35, 66, 46, 28, 30, 24, 44, 20, 29, 39, 78, 75, 44, 35, 68, 72, 75, 18, 32, 48, 60, 80, 21, 60, 40, 30, 36, 79, 19, 73, 22, 25, 18, 30, 65, 15, 20, 44, 25, 78, 76, 25, 22, 80, 60, 30, 50, 33, 53, 55, 23, 43, 10 1. Calculate the mean, variance, and standard deviation 2. Compare the results of mean, standard deviation, and variance obtained (using frequency table) with exact calculations.