13. Using the Empirical Rule of a bell-shaped distribution, approximately what percent of data values lie...
The empirical rule states that, for data having a bell-shaped distribution, the percentage of data values being within one standard deviation of the mean is approximately t of Select one: a. 33%. b, 50% C. 68%. d. 95%.
The body temperatures of a group of healthy adults have a bell-shaped distribution with a mean of 98.31°F and a standard deviation of 0.41°F. Using the empirical rule, find each approximate percentage below. a. What is the approximate percentage of healthy adults with body temperatures within 3 standard deviations of the mean, or between 97.08°F and 99.54°F? b. What is the approximate percentage of healthy adults with body temperatures between 97.49°F and 99.13°F?A.) Approximately __ % of healthy adults in this group...
If a variable has a distribution that is bell-shaped with mean 28 and standard deviation 7, then according to the Empirical Rule, 68.0% of the data will lie between which values?
15.When a distribution is bell-shaped, approximately what percentage of data values will fall within 1 standard deviation of the mean? a. 50% c. 95% b. 68% d. 99.7% 21. If the mode is to the left of the median and the mean is to the right of the median, then the distribution is _________ skewed.
If a variable has a distribution that is bell-shaped with mean 15 and standard deviation 3, then according to the Empirical Rule, 68.0% of the data will lie between which values? (This is a reading assessment question. Be certain of your answer because you only get one attempt on this question.) According to the Empirical Rule, 68.0% of the data will lie between __ and __.
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 256.5 and a standard deviation of 68.2. (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 2 standard deviations of the mean, or between 120.1 and 392.9? b. What is the approximate percentage of women with platelet counts between 51.9 and 461.1? The blood platelet counts...
If a variable has a distribution that is bell-shaped with mean 21 and standard deviation 5, then according to the Empirical Rule, 95.0% of the data will lie between which values? (This is a reading assessment question. Be certain of your answer because you only get one attempt on this question.) According to the Empirical Rule, 95.0% of the data will lie between _______ and______. (Type integers or decimals rounded to two decimal places as needed. Use ascending order.)
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 2572 and a standard deviation of 61.6 (All units are 1000 cells/pl.) Using the empirical rule, find each approximate percentage below a. What is the approximate percentage of women with platelet counts within 2 standard deviations of the mean, or between 1340 and 380.12 b. What is the approximate percentage of women with platelet counts between 72 4 and 44207 a. Approximately of...
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 261.6 and a standard deviation of 60.4. (All units are 1000 cells/uL.) Using the empirical rule, find each approximate percentage below a. What is the approximate percentage of women with platelet counts within 3 standard deviations of the mean, or between 80.4 and 442.8? b. What is the approximate percentage of women with platelet counts between 201.2 and 322.0? a. Approximately L %...
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 248.2 and a standard deviation of 63.9. (All units are 1000 cells/uL.) Using the empirical rule, find each approximate percentage below. a. What is the approximate percentage of women with platelet counts within 3 standard deviations of the mean, or between 56.5 and 439.9? b. What is the approximate percentage of women with platelet counts between 184.3 and 312.1? a. Approximately |% of...