Statistics and Measurements
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1. The following temperatures were recorded for seven days in Fort Myers: 89, 83, 85, 93, 91, 87, 88. What was the average temperature.
_x__a. 88
____b. 87
____c. 86
____d. 85
2. Find the grade point average for one semester given the following grades. Assume the grade point values are 4.0 for 1, 3.0 for B, and so on. Round to the nearest tenth.
Course Grade Number of credit Hours in Course
History B 3
Philosophy A 3
Literature C 4
Speech B 4
____a. 3.0
x___b. 2.9
____c. 2.6
____d. 2.4
3. To get a B in Literature, a student must score an average of 80 on four tests. Scores on the first three tests were 89, 68, and 77. What is the lowest score that a student can make on the last test and still get a B?
____a. 78
____b. 79
_x__c. 86
____d. 95
4. find the median of the following numbers: 3, 8, 4, 16, 10, 12.
____a. 8
_x__b. 9
____c. 10
____d. 11
5. Find the mode of the following numbers: 1, 2, 1, 5, 3
_x__a. 1
____b. 2
____c. 3
____d. 5
12. Complete: 30 ft. =____ yd.
____a. 90
____b. 60
_x__c. 10
____d. 5
13. Complete: 9 cm=____m.
____a. 9000
____b. 900
____c. 90
_x__d. 0.09
14. Complete: 80 mi. =____km.
_x__a. 128.72
____b. 149.68
____c. 203.2
____d. 262.48
15. A physician prescribes 3.5 mg of medication each day. How many micrograms is this dosage?
____a. 0.0035 mcg
____b. 3,500,000 mcg
____c. 350 mcg
_x__d. 3500 mcg
16. Complete: 8 gal. =____oz.
____a. 8000
_x__b. 1024
____c. 800
____d. 528
17. A prescription calls for 5 oz. of medication. For how many milliliters is the prescription? (Use 1 oz. = 29.57 mL.)
__x_a. 147.85 mL
____b. 29.57 mL
____c. 9.24 mL
____d. 5.914 mL
18. Complete: 2.5 days=____hr.
____a. 150
____b. 120
____c. 80
__x_d. 60
19. Convert 113C to Fahrenheit
__x_a. 235.4 f
____b. 203.4 f
____c. 145 f
____d. 45 f
20. Complete: 360 in^2 =____ft^2.
____a. 30
____b. 3.6
_x__c. 2.5
____d. 1.8
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