Statistics for the Behavioral Sciences
3rd Edition
ISBN: 9781506386256
Author: Gregory J. Privitera
Publisher: SAGE Publications, Inc
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Chapter 6, Problem 9FP
To determine
Find the type of distribution which binomial distribution approximates.
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For the distribution shown, match the letter to the measure of central tendency.
A B C
C
Drag each of the letters into the appropriate measure of central tendency.
Mean
C
Median
A
Mode
B
A physician who has a group of 38 female patients aged 18 to 24 on a special diet wishes to estimate the effect of the diet on total serum cholesterol. For this group, their average serum cholesterol is 188.4 (measured in mg/100mL). Suppose that the total serum cholesterol measurements are normally distributed with standard deviation of 40.7. (a) Find a 95% confidence interval of the mean serum cholesterol of patients on the special diet.
The accompanying data represent the weights (in grams) of a simple random sample of 10 M&M plain candies. Determine the shape of the distribution of weights of M&Ms by drawing a frequency
histogram. Find the mean and median. Which measure of central tendency better describes the weight of a plain M&M?
Click the icon to view the candy weight data.
Draw a frequency histogram. Choose the correct graph below.
○ A.
○ C.
Frequency
Weight of Plain M and Ms
0.78
0.84
Frequency
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0.78
B.
0.9
0.96
Weight (grams)
Weight of Plain M and Ms
0.84
0.9
0.96
Weight (grams)
○ D.
Candy Weights
0.85 0.79 0.85 0.89 0.94
0.86 0.91 0.86 0.87 0.87
-
Frequency
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Frequency
67200
0.78
→
Weight of Plain M and Ms
0.9
0.96
0.84
Weight (grams)
Weight of Plain M and Ms
0.78
0.84
Weight (grams)
0.9
0.96
→
Chapter 6 Solutions
Statistics for the Behavioral Sciences
Ch. 6.3 - Prob. 1.1LCCh. 6.3 - Prob. 1.2LCCh. 6.3 - Prob. 1.3LCCh. 6.3 - Prob. 1.4LCCh. 6.5 - Prob. 2.1LCCh. 6.5 - Prob. 2.2LCCh. 6.5 - Prob. 2.3LCCh. 6.6 - Prob. 3.1LCCh. 6.6 - Prob. 3.2LCCh. 6.6 - Prob. 3.3LC
Ch. 6.6 - Prob. 3.4LCCh. 6.7 - Prob. 4.1LCCh. 6.7 - Prob. 4.2LCCh. 6.7 - Prob. 4.3LCCh. 6.9 - Prob. 5.1LCCh. 6.9 - Prob. 5.2LCCh. 6.9 - Prob. 5.3LCCh. 6.10 - Prob. 6.1LCCh. 6.10 - Prob. 6.2LCCh. 6 - Prob. 1FPCh. 6 - Prob. 2FPCh. 6 - Prob. 3FPCh. 6 - Prob. 4FPCh. 6 - Prob. 5FPCh. 6 - Prob. 6FPCh. 6 - Prob. 7FPCh. 6 - Prob. 8FPCh. 6 - Prob. 9FPCh. 6 - Prob. 10FPCh. 6 - Prob. 11CAPCh. 6 - Prob. 12CAPCh. 6 - Prob. 13CAPCh. 6 - Prob. 14CAPCh. 6 - Prob. 15CAPCh. 6 - Prob. 16CAPCh. 6 - Prob. 17CAPCh. 6 - Prob. 18CAPCh. 6 - Prob. 19CAPCh. 6 - Prob. 20CAPCh. 6 - Prob. 21CAPCh. 6 - Prob. 22CAPCh. 6 - Prob. 23CAPCh. 6 - Prob. 24CAPCh. 6 - Prob. 25CAPCh. 6 - Prob. 26PRCh. 6 - Prob. 27PRCh. 6 - Prob. 28PRCh. 6 - Prob. 29PRCh. 6 - Prob. 30PRCh. 6 - Prob. 31PRCh. 6 - Prob. 32PR
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