# Question

Use summation notation to express each of the following calculations:

a. Add 1 point to each score, and then add the resulting values.

b. Add 1 point to each score and square the result. Then add the squared values.

c. Add the scores and square the sum. Then subtract 3 points from the squared value.

a. Add 1 point to each score, and then add the resulting values.

b. Add 1 point to each score and square the result. Then add the squared values.

c. Add the scores and square the sum. Then subtract 3 points from the squared value.

## Answer to relevant Questions

For the set of scores at the right, find the value of each expression: Sketch a histogram and a polygon showing the distribution of scores presented in the following table: Place the following scores in a frequency distribution table. Based on the frequencies, what is the shape of the distribution? The following scores are the ages for a random sample of n 5 30 drivers who were issued speeding tickets in New York during 2008. Determine the best interval width and place the scores in a grouped frequency distribution ...A population of N = 15 scores has a mean of m = 8. One score in the population is changed from X = 20 to X = 5. What is the value for the new population mean?Post your question

0