Question: Central trend and position measures Instructions Performs the exercises assigned for this activity. You must present the necessary processes to support the response of the

Central trend and position measures

Instructions

Performs the exercises assigned for this activity. You must present the necessary processes to support the response of the exercises.

A group of students from a private school in San Juan were tested for Iq (IQ) and these were the results: 110, 115, 99, 88, 90, 111, 120, 125, 89, 91, 120, 115, 130, 135, 116.

-What is the mean for this data?

-What is the fashion for this data?

-What is the median for this data?

-What's the first quartile?

-What conclusion can you reach with this data?

Researchers from New York University gathered body temperature readings from a group of adults (sample) and then presented in degrees Fahrenheit: 98.6, 98.6, 98.0, 98.0, 99.0, 98.4, 98.4, 98.4, 98.4.

-Is the mean of this sample equal to 98.6, the figure that is generally considered the average body temperature of adults? Explain

- Calculate Mean, Fashion and Median for data: 89, 115, 165, 93, 121, 152, 86, 98, 90 and 85.

- Calculate First and Third Quartile for data: 210, 159, 220, 314, 189, 175, 191, 217, 225, and 192.

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