Graphs and measures of central tendency

Graphs and measures of central tendency

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Multiple Choice

Find the Median

• 98
• 93
• 78
• 85

Multiple Choice

What is the minimum in this data set?

• 0
• 4
• 9
• 40

Multiple Choice

Students were surveyed about their favorite sports to play in phys.ed. The results are represented in this circle graph. If 48 students were surveyed, how many chose soccer?

• 10
• 12
• 15
• 14

Multiple Choice

Which bar graph is the same as the data in the circle graph if 20 people were surveyed?

Multiple Choice

How many cars were sold on Saturday and Sunday?

• 5
• 3
• 8
• 10

Multiple Choice

How many pizzas were sold by Poppers Pizza?

• 50

• 3

• 30

• 2 and a half

Multiple Choice

How many people like either mushroom or pepperoni the best?

• 1
• 20
• 50
• 100

Multiple Choice

The table lists five counties with the largest area in Texas. Find the mean.

• 23,197
• 4,639.4
• 4,571

Multiple Choice

Explain why this graph may be misleading?

• the x-axis does not have equal intervals
• San Fransisco is not a real city
• you cannot have percents in a line graph
• the y-axis does not have equal intervals

Multiple Choice

Find the Mean. 

• 53.5
• 48
• 49
• 48.6

Multiple Choice

The graph shows the results of a survey to determine student's favorite pets. Why is this graph misleading?

• The slices are the wrong color
• The slices are not the correct size
• The percents do not add up to 100
• Not misleading

Multiple Choice

What is the definition of the mean?

• The average
• The middle number
• The difference between the highest and lowest numbers
• The number that occurs the most

Multiple Choice

What type of statistical distribution is represented?

• normal

• not normal

Multiple Choice

What was the average wait time in May?

• 50

• 51

• 52

• 53

Multiple Choice

How many times did the dice land on a number larger than 3 

• 2

• 5

• 9

• 10

Multiple Choice

What is the range of the data set? 

• 1 

• 4 

• 5 

• 6 

Multiple Choice

What is the mode of the scores?

• 24
• 14
• 34
• 30

Multiple Choice

Find the mean of these numbers:
5, 11, 2, 12, 4, 2

• 4.1
• 6
• 4.5
• 4

Multiple Choice

If you score 76, 85, 97, and 83 on your math tests, what would your median score be? 

• 84
• 90
• 85
• 88