An illustration shows a scatterplot titled Visitors to the Food Truck. The x-axis is labeled ages and ranges from 6 to 54 in 4 unit increments. The y-axis is labeled frequency and ranges from 0 to 4 in 1 unit increments. The approximate coordinates of the points are left parenthesis 6 comma 2 right parenthesis, left parenthesis 9 comma 1 right parenthesis, left parenthesis 11 comma 2 right parenthesis, left parenthesis 13 comma 2 right parenthesis, left parenthesis 14 comma 1 right parenthesis, left parenthesis 16 comma 1 right parenthesis, left parenthesis 17 comma 1 right parenthesis, left parenthesis 18 comma 2 right parenthesis, left parenthesis 20 comma 1 right parenthesis, left parenthesis 21 comma 1 right parenthesis, left parenthesis 22 comma 1 right parenthesis, left parenthesis 23 comma 2 right parenthesis, left parenthesis 24 comma 1 right parenthesis,left parenthesis 26 comma 2 right parenthesis, left parenthesis 29 comma 1 right parenthesis, left parenthesis 33 comma 1 right parenthesis, left parenthesis 35 comma 1 right parenthesis, left parenthesis 36 comma 1 right parenthesis, left parenthesis 39 comma 2 right parenthesis, left parenthesis 41 comma 3 right parenthesis, left parenthesis 42 comma 1 right parenthesis, left parenthesis 44 comma 2 right parenthesis, left parenthesis 45 comma 1 right parenthesis, and left parenthesis 51 comma 2 right parenthesis.
Using the graphical display, what statistical investigative question can be inferred and how should it be answered?
(1 point)
Responses
How many people visit the food truck on Tuesday? The answer is 35 people.
How many people visit the food truck on Tuesday? The answer is 35 people.
How many people visit the food truck daily? The answer is 25 people.
How many people visit the food truck daily? The answer is 25 people.
What percentage of customers is over 21? The answer is 60 percent.
What percentage of customers is over 21? The answer is 60 percent.
What percentage of customers is male? The answer is 60 percent.
What percentage of customers is male? The answer is 60 percent.
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1 answer
Based on the scatterplot data presented, a suitable statistical investigative question could be:
What percentage of customers is over 21? The answer is 60 percent.
To determine this, you would count the number of visitors represented at ages greater than 21 on the x-axis and compare it to the total number of visitors present on the scatterplot. Calculating this ratio would then provide the percentage of customers who are over 21 years old.
