Question

A company specializing in building robots that clean your house has found that the average amount of time kids spend cleaning their houses is about 2 hours per week. If their sample size was 1000 randomly chosen kids and the standard deviation was 0.3 hours, what is the margin of error for a confidence interval of 95%? Round to the nearest ten thousandth (4 decimal places).

Name: A company specializing in building robots that clean your house has found that the average amount of time kids spend cleaning their houses is about 2 hours per week. If their sample size was 1000 randomly chosen kids and the standard deviation was 0.3 hours, what is the margin of error for a confidence interval of 95%? Round to the nearest ten thousandth (4 decimal places).
Uploaded: 2023-09-10T00:44:38-08:00
Duration: 1 min 20 s
Channel: Kari Hasz
Description: A company specializing in building robots that clean your house has found that the average amount of time kids spend cleaning their houses is about 2 hours per week. If their sample size was 1000 randomly chosen kids and the standard deviation was 0.3 hours, what is the margin of error for a confidence interval of 95%? Round to the nearest ten thousandth (4 decimal places).

          A company specializing in building robots that clean your house has found that the average amount of time kids spend cleaning their houses is about 2 hours per week. If their sample size was 1000 randomly chosen kids and the standard deviation was 0.3 hours, what is the margin of error for a confidence interval of 95%? Round to the nearest ten thousandth (4 decimal places).

A company specializing in building robots that clean your house has found that the average amount of time kids spend cleaning their houses is about 2 hours per week. If their sample size was 1000 randomly chosen kids and the standard deviation was 0.3 hours, what is the margin of error for a confidence interval of 95%? Round to the nearest ten thousandth (4 decimal places).

Added by Michelle W.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert Kari Hasz

09/10/2023

Step 1

The sample mean (average time kids spend cleaning) is 2 hours, the sample size (n) is 1000, and the standard deviation (σ) is 0.3 hours. Show more…

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A company specializing in building robots that clean your house has found that the average amount of time kids spend cleaning their houses is about 2 hours per week. If their sample size was 1000 randomly chosen kids and the standard deviation was 0.3 hours, what is the margin of error for a 95% confidence interval? Round to the nearest ten thousandth (4 decimal places).