8.3 Even More Stats (4/22/2025)

Last updated 10 months ago

18 questions

Required

8.3 Even More Stats (4/22/2025)

Last updated 10 months ago

18 questions

Essential Question: How can we analyze and interpret data to make informed decisions?

Learning Target: Students will be able to summarize and interpret data using measures of central tendency (mean, median, mode, range, and quartiles) and create visual representations (such as graphs and charts) to effectively communicate their findings.

Show your work for full credit.

Day 1 (4/21/25)

Finding Measures of Center

Required

Below is a basic nutrition chart  of some selected Starbucks drink. 

Find the mean, median, mode(s), and range of each data set.

Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.

Calculate the measures of Center for the Caloric intake of these Starbucks drinks.

(Round Your answers to the nearest tenth)

Mean (average)=_______ 
Lower Quartile (Q₁) =_______ 
Median (Q₂)=_______
Upper Quartile (Q₃)=_______ 
Mode(s)= _______and _______ 
Range=_______ 
IQR (Q₃-Q₁)=_______ 

Required

Below is a basic nutrition chart  of some selected Starbucks drink. 

Find the mean, median, mode(s), and range of each data set.

Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.

(Round Your answers to the nearest tenth)

Calculate the measures of Center for the grams of fat of these Starbucks drinks.

Mean (average)=_______ 
Lower Quartile (Q₁) =_______ 
Median (Q₂)=_______
Upper Quartile (Q₃)=_______ 
Mode(s)= _______ 
Range=_______ 
IQR (Q₃-Q₁)=_______ 

Required

Below is a basic nutrition chart  of some selected Starbucks drink. 

Find the mean, median, mode(s), and range of each data set.

Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.

(Round Your answers to the nearest tenth)

Calculate the measures of Center for the grams of carbs of these Starbucks drinks.

Mean (average)=_______ 
Lower Quartile (Q₁) =_______ 
Median (Q₂)=_______
Upper Quartile (Q₃)=_______ 
Mode(s)= _______ 
Range=_______ 
IQR (Q₃-Q₁)=_______ 

Required

Below is a basic nutrition chart  of some selected Starbucks drink. 

Find the mean, median, mode(s), and range of each data set.

Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.

(Round Your answers to the nearest tenth)

Calculate the measures of Center for the grams of protein of these Starbucks drinks.

Mean (average)=_______ 
Lower Quartile (Q₁) =_______ 
Median (Q₂)=_______
Upper Quartile (Q₃)=_______ 
Mode(s)= _______ 
Range=_______ 
IQR (Q₃-Q₁)=_______ 

Required

Below is a basic nutrition chart  of some selected Starbucks drink. 

Find the mean, median, mode(s), and range of each data set.

Make the sure the data is organized from smallest to greatest to find the Quartiles and Median.

(Round Your answers to the nearest tenth)

Calculate the measures of Center for the milligrams of sodium of these Starbucks drinks.

Mean (average)=_______ 
Lower Quartile (Q₁) =_______ 
Median (Q₂)=_______
Upper Quartile (Q₃)=_______ 
Mode(s)= _______ _______ _______ _______ 
Range=_______ 
IQR (Q₃-Q₁)=_______ 

Day 2 4/22/25

Required

This a box and whisker plot, select the minimum value and the maximum value.

Required

This a box and whisker plot, select the lower quartile and the upper quartile.

Required

Match the measures of center to the corresponding part of the diagram.

Use your data from question 1 to complete the box and whisker plot.

Required

Use your data from question 3 to complete the box and whisker plot.

Required

Use your data from question 4 to complete the box and whisker plot.

Required

Use your data from question 2 to answer the following questions about your data.

75% of the selected Starbucks drinks have at least _______ grams of fat.

What percent of the selected Starbucks drinks have less than 5.5 gram of fat?_______ 

Required

Use your data from question 3 to answer the following questions about your data.

25% of the selected Starbucks drinks have at least _______ grams of carbs.

What percent of the selected Starbucks drinks have less than 26 gram of carbs?_______ 

Required

Use this data set to construct a stem and leaf plot by dragging the numbers into their correct position:

98, 60, 80, 91, 52, 72, 72, 66, 92, 75, 84, 82, 66