Resting Pulse Rate The mean resting pulse rate for men is 72 beats per minute. A...

Resting Pulse Rate The mean resting pulse rate for men is 72 beats per minute. A simple random sample of men who regularly work out at Planet Fitness is obtained and their resting pulse rates (in beats per minute) are listed below. Use a 0.05 significance level to test the claim that these sample pulse rates come from a population with a mean less than 72 beats per minute. Follow the 5-step example I posted (and the setup in question #1) to answer this question. If the assumptions in Step 3 are not met, complete the test but indicate which assumption was not met and why this may be a problem. 54 59 69 84 74 64 69 70 66 80 59 71 76 63

Expert Solution

orchestra answered 2 years ago

the mean resting pulse rate of men is 76 beats per minute. a simple random sample...

the mean resting pulse rate of men is 76 beats per minute. a simple random sample of men who regularly work out at Mitch's gym is obtained and their resting pulse rates are listed below. use a 0.05 significance level to test the claim that these sample pulse rates come from a population with a mean less than 76 beats per minute. assume that the standard deviation of the resting pulse rates of all men who workout at Mitch's gym...

The mean pulse rate of the entire population of adult men is 70 beats per minute....

The mean pulse rate of the entire population of adult men is 70 beats per minute. A sample of 10 adult male patients is given a new drug, and after several minutes, their mean pulse rate is measured at 75 beats per minute with a standard deviation of 8 bpm. Do I have sufficient evidence to support my claim that this drug is effective in raising the heart beat of male patients? a. State the null and alternative hypotheses using...

PLEASE SHOW THE DIAGRAM 8. The mean pulse rate for adults is 72 beats per minute...

PLEASE SHOW THE DIAGRAM 8. The mean pulse rate for adults is 72 beats per minute (www.healthepic.com) and let’s suppose that the standard deviation is 10. Find: a. The probability that a randomly chosen adult has a pulse rate over 78 assuming that the rates are normally distributed. The probability that a random sample of 19 adults will have a mean score over 78. PLEASE DON'T FORGET THE DIAGRAM

Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69.4...

Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69.4 bpm. For a random sample of 170adult males, the mean pulse rate is 70.6 bpm and the standard deviation is 11.4 bpm. Complete parts (a) and (b) below.

Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69...

Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 141 adult males, the mean pulse rate is 68.5 bpm and the standard deviation is 10.6 bpm. Find the value of the test statistic. Claim: Fewer than 90% of adults have a cell phone. In a reputable poll of 1190 adults, 81% said that they have a cell phone. Find the value of the test statistic.

claim: the mean pulse rate (in beats per minute )of adult males us equal to 69.5...

claim: the mean pulse rate (in beats per minute )of adult males us equal to 69.5 bpm. for a random sample if 128 adult males, the mean pulse rate us 70.6 bpm and the standard deviation is 10.8 bpm. complete parts (a) and (b) below. a.Express the original claim in symbolic form.

Females have a mean pulse rate of 74 beats per minute (bpm) and a standard deviation...

Females have a mean pulse rate of 74 beats per minute (bpm) and a standard deviation of 12.5 bpm. If fifty females are randomly selected, what is the probability that their mean pulse rate is greater than 79 bpm?

Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and...

Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and a standard deviation of 11.6 beats per minute. Answer the following questions. What are the values of the mean and standard deviation after converting all pulse rates of women to z scores using z equals StartFraction left parenthesis x minus mu right parenthesis Over sigma EndFraction ? mu equals nothing sigma equals nothing

Women have pulse rates that are normally distributed with a mean of 75.5 beats per minute...

Women have pulse rates that are normally distributed with a mean of 75.5 beats per minute and a standard deviation of 11.3 beats per minute. a. Find the percentiles Upper P 1 and Upper P 99 P1= __________ beats per minute

Women have pulse rates that are normally distributed with a mean of 71.4 beats per minute...

Women have pulse rates that are normally distributed with a mean of 71.4 beats per minute and a standard deviation of 11.7 beats per minute. Complete parts a through c below. a. Find the percentiles Upper P 1 and Upper P 99. Upper P 1equals nothing beats per minute (Round to one decimal place as needed.)

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