The table below shows the frequency distribution of the weights (in grams) of pre-1964 quarters. Weight (g) 6.000-6.049 6.050-6.099 6.100-6.149 6.150-6.199 6.200-6.249 6.250-6.299 6.300-6.349 6.350-6.399 Frequency 3 3 6 12 11 5 3 1 Use the frequency distribution to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not? Choose the correct histogram below. OA. OB. O C. Aanb Frequency Frequency 15- 10- 5- 0- 20 15- 10- 5- 0- 6 15 10- 0- 6.1 6.1 6.2 Weight (grams) 6.1 6.2 Weight (grams) 6.2 Weight (grams) 6.3 6.3 6.3 6.4 6.4 6.4 ON Does the histogram appear to depict data that have a normal distribution? OA. The histogram appears to depict a normal distribution. The frequencies generally decrease to a minimum and then increase. OB. The histogram appears to depict a normal distribution. The frequencies generally increase to a maximum and then decrease, and the histogram is roughly symmetric. OC. The histogram does not appear to depict a normal distribution. The frequencies generally increase and the histogram is roughly symmetric. OD. The histogram does not appear to depict a normal distribution. The frequencies generally decrease to a minimum and then increase, and the histogram is roughly symmetric.

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Chapter1: Starting With Matlab
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Question
6
The table below shows the frequency distribution of the weights (in grams) of
pre-1964 quarters.
Weight (g)
6.000-6.049
6.050-6.099
6.100-6.149
6.150-6.199
6.200-6.249
6.250-6.299
6.300-6.349
6.350-6.399
Frequency
3
3
6
12
11
5
3
1
Use the frequency distribution to construct a histogram. Does the histogram
appear to depict data that have a normal distribution? Why or why not?
Choose the correct histogram below.
O A.
OB.
O C.
Frequency
Frequency
15
10-
5-
0-
6
20
15-
10-
5-
04
6
15
10-
6
6.1 6.2
Weight (grams)
6.3
6.1 6.2 6.3
Weight (grams)
6.1 6.2
Weight (grams)
6.3
6.4
6.4
6.4
Q
OU
Q
Q
Q
Does the histogram appear to depict data that have a normal
distribution?
OA. The histogram appears to depict a normal distribution. The
frequencies generally decrease to a minimum and then
increase.
OB. The histogram appears to depict a normal distribution. The
frequencies generally increase to a maximum and then
decrease, and the histogram is roughly symmetric.
OC. The histogram does not appear to depict a normal
distribution. The frequencies generally increase and the
histogram is roughly symmetric.
O D. The histogram does not appear to depict a normal
distribution. The frequencies generally decrease to a
minimum and then increase, and the histogram is roughly
symmetric.
Transcribed Image Text:The table below shows the frequency distribution of the weights (in grams) of pre-1964 quarters. Weight (g) 6.000-6.049 6.050-6.099 6.100-6.149 6.150-6.199 6.200-6.249 6.250-6.299 6.300-6.349 6.350-6.399 Frequency 3 3 6 12 11 5 3 1 Use the frequency distribution to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not? Choose the correct histogram below. O A. OB. O C. Frequency Frequency 15 10- 5- 0- 6 20 15- 10- 5- 04 6 15 10- 6 6.1 6.2 Weight (grams) 6.3 6.1 6.2 6.3 Weight (grams) 6.1 6.2 Weight (grams) 6.3 6.4 6.4 6.4 Q OU Q Q Q Does the histogram appear to depict data that have a normal distribution? OA. The histogram appears to depict a normal distribution. The frequencies generally decrease to a minimum and then increase. OB. The histogram appears to depict a normal distribution. The frequencies generally increase to a maximum and then decrease, and the histogram is roughly symmetric. OC. The histogram does not appear to depict a normal distribution. The frequencies generally increase and the histogram is roughly symmetric. O D. The histogram does not appear to depict a normal distribution. The frequencies generally decrease to a minimum and then increase, and the histogram is roughly symmetric.
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