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Northridge Middle School collected 5022 cans of food for a food drive. Each of 18 homerooms collected the same number of cans. A
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Using the confidence interval, it is found that the correct conclusion regarding the hypotheses test is given by:
Reject H0. There is convincing evidence that this individual’s true mean heart rate while working out differs from 150.
<h3>What are the hypotheses tested?</h3>At the null hypotheses, it is tested if the mean is of 150, that is:
At the alternative hypotheses, it is tested if the mean is different of 150, hence:
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The confidence interval is (158, 167). Since it does not contain 150, we reject the null hypotheses, hence the correct option is:
Reject H0. There is convincing evidence that this individual’s true mean heart rate while working out differs from 150.
More can be learned about confidence intervals at brainly.com/question/25890103
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Formula - y = mx + b
Slope(m) = 1/2
Y-Intercept(b) = -5
To graph you always start with the y-intercept. So you would go down (since it is negative) 5 and then you would go up 1 ( since it is positive) and right 2 and you just keep going up 1 and right 2.
Hope this Helps and makes sense!!
