The Following Data Represents the Number of Minutes an Athlete

question 180

Short Answer

The following data represents the number of minutes an athlete spends training per day.
73 74 76 77 79 79 83 84 88 84 84 85 86
86 87 87 88 91 92 92 93 97 98 98 81 82
The mean and standard deviation were computed to be 85.54 and 6.97, respectively.
a. What percentage of measurements would you expect to be between 71.60 and 99.48?
______________
b. What percentage of the measurements lies in the interval (71.60, 99.48)?
______________

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Definitions:

Marginally Reliable

Describes information, data, or results that are barely or minimally dependable, with some level of uncertainty or risk of inaccuracy.

African American Students

Students in educational institutions who identify as African American, focusing on their cultural, educational, and social experiences.

Mildly Intellectually Disabled

A condition characterized by below-average intellectual functioning and limitations in adaptive behavior.

Poverty

is the state of being extremely poor, where individuals or groups lack the financial resources to meet basic living standards.