The Department of Health plans to test the lead level in a specific park. Because a high lead level is harmful to children, the park will be closed if the lead level exceeds the allowed limit. The department randomly selects several locations in the park, gets soil samples from those locations, and tests the samples for their lead levels. Write the correct null hypothesis (H_O) for this problem. * Your answer Write the correct alternative hypothesis for this problem. * Your answer Which of the following decisions would result from the Type I error? * None of these Keeping the park open when the lead levels are in excess of the allowed limit. Closing the park when the lead levels are in excess of the allowed limit Closing the park because of the increased noise level in the neighborhood Keeping the park open when the lead levels are within the allowed limit
The Department of Health plans to test the lead level in a specific park. Because a high lead level is harmful to children, the park will be closed if the lead level exceeds the allowed limit. The department randomly selects several locations in the park, gets soil samples from those locations, and tests the samples for their lead levels. Write the correct null hypothesis (H_O) for this problem. * Your answer Write the correct alternative hypothesis for this problem. * Your answer Which of the following decisions would result from the Type I error? * None of these Keeping the park open when the lead levels are in excess of the allowed limit. Closing the park when the lead levels are in excess of the allowed limit Closing the park because of the increased noise level in the neighborhood Keeping the park open when the lead levels are within the allowed limit
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![The Department of Health plans to test the lead level in a specific park.
Because a high lead level is harmful to children, the park will be closed if the
lead level exceeds the allowed limit. The department randomly selects several
locations in the park, gets soil samples from those locations, and tests the
samples for their lead levels.
Write the correct null hypothesis (H_O) for this problem. *
Your answer
Write the correct alternative hypothesis for this problem. *
Your answer
Which of the following decisions would result from the Type I error? *
None of these
Keeping the park open when the lead levels are in excess of the allowed limit.
Closing the park when the lead levels are in excess of the allowed limit
Closing the park because of the increased noise level in the neighborhood
Keeping the park open when the lead levels are within the allowed limit](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcf3f0352-1311-481c-8502-c916492167e3%2Fee6cf8fc-1004-4718-b948-78c42d94397f%2Fydk4ukp_processed.png&w=3840&q=75)
Transcribed Image Text:The Department of Health plans to test the lead level in a specific park.
Because a high lead level is harmful to children, the park will be closed if the
lead level exceeds the allowed limit. The department randomly selects several
locations in the park, gets soil samples from those locations, and tests the
samples for their lead levels.
Write the correct null hypothesis (H_O) for this problem. *
Your answer
Write the correct alternative hypothesis for this problem. *
Your answer
Which of the following decisions would result from the Type I error? *
None of these
Keeping the park open when the lead levels are in excess of the allowed limit.
Closing the park when the lead levels are in excess of the allowed limit
Closing the park because of the increased noise level in the neighborhood
Keeping the park open when the lead levels are within the allowed limit
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