The weights, in pounds, of a small group of randomly selected dogs are 34, 37, 42, 57, 64, ar Calculate the sample standard deviation.

Six students took a chemistry quiz. Their scores are listed below. Calculate the experimental standard deviation. Quiz scores: 16, 13, 14, 9.0, 18, 21

What is the standard deviation of the following sample data:  40, 49, 23, 47, 40, 17.   Round to 2 decimal places as needed.

Find the mean and standard deviation of the following sample: 7.2  7.4  7.5  7.2  7.1  6.9  7.7  7.4

The sample standard deviation is a measure of what?

An insurance company crashed four cars in succession at 5 miles per hour. The cost of repair for each of the four crashes was ​$421​, ​$469​, ​$416​, ​$232   . Compute the​ range, sample​ variance, and sample standard deviation cost of repair.

Body mass index (BMI) is a medical screening tool that measures body fat in an individual based on height and weight. The following data sets include four random samples of BMI measurements. Each sample includes the measurements of 7 individuals. Use the range rule of thumb to estimate the standard deviation, then determine which sample has the most variation. Sample 1 25.8,39.2,32.2,18.7,22.7,28.8,25.4 Sample 2 24.5,33.3,31.7,45.9,23.4,28.2,25.8 Sample 3 30.8,19.2,29.9,25.6,28.8,31.0,27.3 Sample 4 31.8,23.9,29.1,52.6,23.6,31.1,20.6

A sample consists of the following N scores 1,9,8,5,7 calculate the standard deviation

What is the Sample Standard Deviation for the following numbers: 55, 96, 13, 57, 3

A company conducted a survey to determine the average age of its employees. The ages of 10 randomly selected employees are as follows: 25, 28, 30, 35, 40, 42, 45, 48, 50, and 55. Calculate the sample mean, sample variance, and standard deviation of the ages.