Find the indicated z score. The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1. 0.8340 The indicated z score is (Round to two decimal places as needed.)

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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Author:Bruce Crauder, Benny Evans, Alan Noell
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Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
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Find the indicated z score. The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1.
0.8340
The indicated z score is
(Round to two decimal places as needed.)
Transcribed Image Text:Find the indicated z score. The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1. 0.8340 The indicated z score is (Round to two decimal places as needed.)
Listed below are blood platelet counts (1000 cells/uL) randomly selected from adults in the United States. Why does it not make sense to construct a histogram for this data set?
191
286
263
193
193 215
162
646
250
386
Choose the correct answer below.
O A. This data set would yield a histogram that is not bell-shaped.
O B. There must be an odd number of data values in the data set to create a histogram.
OC. With a data set that is so small, the true nature of the distribution cannot be seen with a histogram.
O D. Adequate class boundaries for a histogram cannot be found with this data set.
Transcribed Image Text:Listed below are blood platelet counts (1000 cells/uL) randomly selected from adults in the United States. Why does it not make sense to construct a histogram for this data set? 191 286 263 193 193 215 162 646 250 386 Choose the correct answer below. O A. This data set would yield a histogram that is not bell-shaped. O B. There must be an odd number of data values in the data set to create a histogram. OC. With a data set that is so small, the true nature of the distribution cannot be seen with a histogram. O D. Adequate class boundaries for a histogram cannot be found with this data set.
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