(A) 4/29 Statistical vs non-statistical (A)

Last updated over 1 year ago

22 questions

Use the dot plot to solve for the mean, median, IQR, and range. Round to the nearest tenth if necessary. 
Mean: _______
Median: _______
 IQR: _______ 
Range: _______ 

(A) 4/29 Statistical vs non-statistical (A)

Last updated over 1 year ago

22 questions

Use the dot plot to solve for the mean, median, IQR, and range. Round to the nearest tenth if necessary. 
Mean: _______
Median: _______
 IQR: _______ 
Range: _______ 

Identify the type of sampling method used in each scenario.

Mr. Jones wants to know what subject 7th grade students prefer most. He asks his class what they're favorite subject is in school.
The principal uses a random number generator to select 50 students. Those students were asked how often they ate dessert every month.
A local restaurant wants to assess customer satisfaction with their service. They request customers to fill out a survey and offer a 10% discount as an incentive.
A survey taker asked every fourth boy on a middle-school roster what brand of shoes he preferred to wear

Simple random
Systematic random
Convenience
Voluntary

Two games are played during a bowling tournament. The box-and-whisker plots show the scores of the bowlers in each game. Identify the valid inference(s).

(A) 4/29 Statistical vs non-statistical (A)

(A) 4/29 Statistical vs non-statistical (A)

Identify the type of sampling method used in each scenario.

Two games are played during a bowling tournament. The box-and-whisker plots show the scores of the bowlers in each game. Identify the valid inference(s).

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

categorize the following questions into the correct categories

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Identify the type of sampling method used in each scenario.

Two games are played during a bowling tournament. The box-and-whisker plots show the scores of the bowlers in each game. Identify the valid inference(s).

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

categorize the following questions into the correct categories

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?

Is this a statistical question?