Mathematics, 22.06.2019 20:00 phavion
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 257.8 and a standard deviation of 60.6. (all units are 1000 cells/mul.) using the empirical rule, find each approximate percentage below. a. what is the approximate percentage of women with platelet counts within 1 standard deviation of the mean, or between 197.2 and 318.4? b. what is the approximate percentage of women with platelet counts between 136.6 and 379.0?
Answers: 2
Mathematics, 21.06.2019 16:00
Explain step-by-step how to simplify -5(2x β 3y + 6z β 10).
Answers: 2
Mathematics, 22.06.2019 01:20
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
Mathematics, 22.06.2019 02:00
Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42
Answers: 3
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 257.8 a...
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