- 1. A player has 26 hits in 120 times at bat. Write the player's batting average as a decimal.
A) .117 B) .217 C) .227 D) .216
- 2. Write 0.54 as a fraction in simplest form.
A) 54/100 B) 27/50 C) 1/2 D) 14/25
- 3. What is the probability of rolling a six sided die and getting 3 in the first two tries?
A) 1/36 B) 1/2 C) 2/3 D) 1/6
- 4. What is the value of 60 / 6(3+2) + 10/5
A) 52 B) 6 C) 55 D) 4
- 5. How do you write 2,540,000 in scientific notation?
A) 25.4 x 104 B) 254.0 x 104 C) 2.54 x 106 D) 2.54 x 105
- 6. How much will you pay for a pair of shoes that are priced at $20 if sales tax is 7%?
A) $21.00 B) $20.07 C) $21.40 D) $20.14
- 7. What is the mean in the data set: 3,5,6,7,9,12?
A) 9 B) 7 C) 10 D) 6
- 8. What do you do first to get the median of a data set?
A) Subtract the largest from the smallest B) Place numbers in order C) Get the middle number D) Add the all up and divide by the addend
- 9. In a box-and-whisker plot, what is the dot inside the box telling you?
A) The range B) The upper quartile C) The median D) The lower quartile
- 10. What is the difference between a bar graph and a histogram?
A) No difference B) Both are the same C) One has lines the other bars D) The bars are touching each other
- 11. What is 4 raised to the second power?
A) 6 B) 8 C) 16 D) 24
- 12. How much would you pay for a shirt that costs $32, if it has a 50% discount?
A) 12 B) 16 C) 28 D) 20
- 13. What is the prime factorization of 42?
A) 2,6,7 B) 1,2,21 C) 1,21,42 D) 2,3,7
- 14. Determine which rational number is greater?
A) 7.19 B) 7.185 C) 7 1/10 D) -7.19
- 15. Find the GCF of 12 & 15?
A) 1 B) 3 C) 5 D) 4
- 16. Find the LCM of 10 & 20?
A) 20 B) 200 C) 40 D) 10
- 17. If you multiply a negative number with a positive number you always get what type of answer?
A) Negative B) Zero C) Positive
- 18. In a factory, 1 out of 400 parts is defective. Which shows the percent of parts that are defective?
A) .25% B) 0.025% C) 25% D) 2.5%
- 19. Is 38 a prime or composite number?
A) Both B) Composite C) Prime D) Neither
- 20. If Jeremy knocked down 41 of his teams 205 bowling pins, what percent of the total pins knocked down is that?
A) 0.5% B) 5% C) 20% D) 2%
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