• Researchers recorded body dimensionmeasurements (cm),age (years),weight (kg),height (cm),and gender(1 = male,0 = female)of 507 individuals(247 men,260 women).These individuals were primarily in their twenties and thirties, with a scattering of older men and women, and they all habitually exercise several hours per day. The measurements were taken at San Jose State University in San Jose, California,U.S. NavalPostgraduate School in Monterey, California, as well as dozens of health and fitness clubs in California.
• Lab QuestionsUse the variablesWristMinGirth,AnkleMinGirth, andBicepGirthto answer the following questions.
• Let's say that only one strap that adjusts between 15 and 21 centimeters (inclusive) was included. (Round your answers to four decimal places.)
• Use the data to estimate the probability that a person would be able to fit the strap around his or her wrist and ankle and upper arm.

• Use the data to estimate the probability that a person would be able to fit the strap around his or her wrist or ankle or upper arm.

• Use the data to estimate the probability that a person would be able to fit the strap around his or her wrist and either his or her ankle or upper arm.

• Given the company's goals, does one strap seem like a good solution to you? If in the end they only include one strap, how might they market the product and label the package?

Score:0.38 out of 0.38

Comment:

• Let's say that one strap that adjusts between 15 and 19 centimeters (inclusive) and another strap that adjusts between 22 and32 centimeters(inclusive) were included. (Round your answers to four decimal places.)

• Use the data to estimate the probability that a person would be able to fit the straps around his or her wrist and ankle and upper arm.

• Use the data to estimate the probability that a person would be able to fit the straps around their wrist and either their ankle or their upper arm.

• Use the data to estimate the probability that a person would be able to fit the straps around their wrist or their ankle or their upper arm.

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• If they only include two straps with their product, what are the risks to their goals? How might they market the product and label the package?

• Consider men's and women's versions of the product. (Round your answers to four decimal places.)

• Let's say that one strap that adjusts between 14 and 17 centimeters (inclusive) and another that adjusts between 20 and28 centimeters(inclusive) were included. Use the data to estimate the probability that a woman would be able to fit the straps around her wrist and either her ankle or her upper arm.

• Let's say that one strap that adjusts between 15 and 19 centimeters (inclusive) and another that adjusts between 22 and36 centimeters(inclusive) were included. Estimate the probability that a man would be able to fit the straps around his wrist and either his ankle or his upper arm.