Histograms and Percentage

How many employees are there that make between $33,000 and $43,000

• 250
• 500
• 550
• 750

Which type of graph displays data in consecutive and equivalent intervals?

• Histogram
• Line Plot
• Venn Diagram
• Circle graph

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

The height of all the students in Ms. Long's class are recorded in the table. Where would the median fall?

• 60-65
• 50-54
• 40-44
• 55-59

Neal is going to buy an automobile and needs to spends less than $35,000 in order to afford the monthly payment. Looking at the histogram, how many automobiles does Neal have to choose from?

• 105
• 35
• 20
• 125

The amount of items that each student sold for the class fundraiser was recorded. What percent of students sold at most 44 items?

• 30%
• 35%
• 50%
• 65%

A florist recorded the number and cost of flower bouquets that were sold daily and recorded the data below. What is the frequency of a bouquet that cost at least $40?

• 2
• 15
• 22
• 37

Ms. Long tracked the number and age of students that visited the library per month and recorded the data below. Where would the median fall?

• 9-11
• 12-14
• 15-17
• 18-20

Is a histogram the same as a bar graph?

• Yes, because they both use intervals.
• No, because a histogram displays numerical data while a bar graph displays categorical data.
• Yes, because they both use bars to display data.
• No, because a histogram displays categorical data while a bar graph displays numerical data.

Elliot says almost everyone arrived at the party after 10:00 P.M., but Nancy thinks most people came earlier. When did a majority of the people arrive? 

• 7:00-7:59 P.M.
• 8:00–8:59 P.M.
• 9:00–9:59 P.M.
• 10:00–10:59 P.M.