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 __.
If a variable has a distribution that is bell-shaped with mean 15 and standard deviation 3,...
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.)
If a variable has a distribution that is bell-shaped with mean 28 and standard deviation 7, then according to the Empirical Rule, 99.7% of the data wille 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, 99.7% of the data wille between and (Type integers or decimals rounded to two decimal places as needed Use ascending order)
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?
Heights of men on a baseball team have a bell-shaped distribution with a mean of 185 cm and a standard deviation of 5 cm. Using the empirical rule, what is the approximate percentage of the men between the following values? 4. (10) Heights of men on a baseball team have a bell-shaped distribution with a mean of 185 cm and a standard deviation of 5 cm. Using the empirical rule, what is the values? Please show your work! A. %...
Consider a bell-shaped symmetric distribution with mean of 128 and standard deviation of 3. Approximately what percentage of data lie between 119 and 128? A)68% B)99.7% C)49.85% D)47.5% E)95%
For a symmectric bell shaped population with a mean of 20 and a standard deviation of 3 find the following. a) Use the empirical rule to find the interval that contain about 99.7% of all the values b) what is the z-score of an observation, 30 under this distribution c) is 30 an outlier in this data set d) give the evidence for your answer in part c
The weight of an organ in adult males has a bell-shaped distribution with a mean of 320 grams and a standard deviation of 15 grams. Use the empirical rule to determine the following. (a) About 95% of organs will be between what weights?
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 47 ounces and a standard deviation of 10 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 95% of the widget weights lie between and b) What percentage of the widget weights lie between 37 and 67 ounces?| c) What percentage of the widget weights lie below...
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 42 ounces and a standard deviation of 11 Show Intro/Instructions ounces Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 99.7 % of the widget weights lie between and b) What percentage of the widget weights lie between 20 and 75 ounces? c) What percentage of the widget...
Suppose that IQ scores have a bell-shaped distribution with a mean of 105 and a standard deviation of 15. Using the empirical rule, what percentage of IQ scores are at least 120? Please do not round your answer.