Assessment IV

I - II - III - IV - V - VI - VII - VIII

Click the button next to the correct answer. You will immediately receive a correct or incorrect response. Click the Calculate Score button at the bottom when you are finished.

The square of a whole number is between 1,500 and 1,600. The number must be between

 30 and 35. 35 and 40. 40 and 45. 45 and 50.

What is the absolute value of -4?

 -4 -1/4 1/4 4

The winning number in a contest was less than 50. It was a multiple of 3, 5, and 6. What was the number?

 14 15 30 It cannot be determined.

Which is the best estimate of 326 x 279?

 900 9,000 90,000 900,000

The information below shows the mathematics test scores of three students.

 Mathematics Test Scores Test 1 Test 2 Test 3 Test 4 Parisa 7 8 10 6 Hector 6 7 9 10 Charles 8 10 10 9

What is Hector's mean score?

 6 7 8 9
Grade Six - Statistics, Data Analysis & Probability

The graph below represents the closing price of a share of a certain stock for each day of a week.

Which day had the greatest increase in the value of this stock over that of the previous day?

 Tuesday Wednesday Thursday Friday
Grade Seven - Statistics, Data Analysis & Probability

Heather flipped a coin five times, and each time it came up heads. If Heather flips the coin one more time, what is the theoretical probability that it will come up tails?

 1/6 1/2 3/5 5/6
Grade Six - Statistics, Data Analysis & Probability

According to the box-and-whisker plot, what was the median score on the algebra test?

 70 76 84 92
Grade Seven - Statistics, Data Analysis & Probability

Quality Drinks used the information below to create an advertisement. It claims, "Quality Drinks cares. We have one-tenth the number of injuries at work as Best Drinks has." Why is this claim misleading?

 Company Name Injuries at Work Years in Business Best Drinks 1,000 50 Quality Drinks 100 2

 On the average, Best Drinks has more injuries per year. The claim should say, "one-fifth the number of injuries." The claim should say, "twenty-five percent fewer injuries." On the average, Quality Drinks has more injuries per year.
Grade Six - Statistics, Data Analysis & Probability

The spinner shown below is fair. What is the probability that the spinner will not stop on red if you spin it one time?

 1/4 1/3 3/4 4/3
Grade Six - Statistics, Data Analysis & Probability

 Reprinted, by permission: California Department of Education. CDE Press 1430 N Street Sacramento, CA 95814

Assessment IV

I - II - III - IV - V - VI - VII - VIII

Contact Digital Math