WorksheetsMATH STAAR REVIEW 7th Grade - RC 4
Total questions: 14
Worksheet time: 1hrs 12mins
Shaquira’s monthly income is $2,500. Her monthly budget is represented by the circle graph.
Which part of Shaquira’s budget is equal to $175?
Gasoline
Food
Entertainment
Utilities
The graph shows the favorite colors chosen by some middle school students.
Which statement is supported by the information in the graph?
Fewer than 30% of the students chose red, yellow, or orange as their favorite color.
Exactly 18% of the students chose blue as their favorite color.
Exactly 2/5 of the students chose green, black, or purple as their favorite color.
More than 1/10 of the students chose pink as their favorite color.
The number of years each employee has worked for a company is shown in the dot plot.
What percentage of the employees have worked for the company for more than 35 years?
10%
90%
35%
30%
Christina measured the masses of several seeds from two types of plants. The box plots show the masses of the seeds in milligrams.
Which statement is best supported by the information in the box plots?
The least mass of a seed from Plant K is less than the least mass of a seed from Plant L.
The data for Plant K are more symmetrical than the data for Plant L.
The range of the masses of the seeds from Plant L is less than the range of the masses of the seeds from Plant K.
The median of the masses of the seeds from Plant L is equal to the median of the masses of the seeds from Plant K.
Waldo and Freddy caught fish one weekend. The dot plots show the lengths of the fish they caught.
Which statement about the lengths of the fish caught by Waldo and Freddy appears to be true?
The data for Waldo’s fish and the data for Freddy’s fish are skewed to the right.
The median length of the fish caught by Waldo is greater than the median length of the fish caught by Freddy.
The range of the length of the fish caught by Freddy is greater than the range of the length of the fish caught by Waldo.
The data for Waldo’s fish and the data for Freddy’s fish are approximately symmetrical.
Ms. Barbosa gave the same test to her first-period and third-period seventh-grade math classes. The dot plots below show the results of the test for each class.
Which of the following best compares the score distributions for the two classes?
The median score is the same for both the first-period and third-period classes.
The scores for the first-period class are nearly symmetrical, but the scores for the third-period class are skewed left.
The scores for the first-period class are nearly symmetrical, but the scores for the third-period class are skewed right.
A magazine company surveyed a random sample of men to find out whether they preferred sports, gardening, or cooking magazines. The results are shown in the table.
Based on the information in the table, which inference about the general population of men
appears NOT to be valid?
More men like to play sports than work in the garden.
More men like to work in the garden than cook.
More men like to play sports than cook.
More men like to play sports than work in the garden or cook combined.
Parker conducted a random survey at the mall to determine the number of songs in each genre that were downloaded by 40 students. The results are shown in the bar graph.
Based on the information in the graph, which inference about the general population of students is valid?
Boys like rock music more than girls like rap music.
Girls like country music more than all other genres combined.
More girls than boys like rock music.
Boys like country music more than rock music.
Quita bought a jacket priced at $90. The sales tax rate on the jacket was 7%.
How much was the sales tax in dollars and cents on this jacket?
$97.00
$6.30
$96.30
$83.70
Felicia earns $800 a month. The table shows her monthly budget.
Which statement is supported by the information in the table?
Felicia spends 10% of her monthly budget on clothes and food.
Felicia spends 25% of her monthly budget on her car payment.
Felicia spends 20% of her monthly budget on college savings.
Felicia spends 50% of her monthly budget on her car payment and cell phone.
The table shows Gillian’s net worth. Assets are shown as positive numbers, and liabilities are shown as negative numbers.
Gillian’s net worth is $90,500. Based on the information in the table, what is the amount of money Gillian owes for student loans?
$19,950
$12,250
$16,100
$86,650
A monthly budget with expenses is shown.
Which equation can be used to determine y, the minimum amount of money a family must earn to meet the requirements of this budget for one year?
y = 800 ×12
y = 800 ÷ 7
y = 800 × 4
y = 800 ÷ 52
Rita has a loan of $45,580. This loan has a simple interest rate of 4% per year. What is the amount of interest that Rita will be charged on this loan at the end of one year?
$47,403.20
$11,395
$18,232
$1,823.20
Ken wants to buy two shirts. The original price of the first shirt is $34, and the original price of the second shirt is $28. Ken will use one of the two discount coupons shown to buy the shirts.
Based on this information, which statement is true?
With Coupon 1 the discounted price for the two shirts is $45.00.
With Coupon 1 the discounted price for the two shirts is $48.00.
With Coupon 2 the discounted price for the two shirts is $55.20.
With Coupon 2 the discounted price for the two shirts is $37.20.
