Find what percent of scores lie in range by empirical rule

Assignment Help Basic Statistics

Reference no: EM13155375

SAT verbal scores are normally distributed with a mean of 401 and a standard deviation of 91. Use the Empirical Rule to determine what percent of the scores lie between 310 and 492.

Reference no: EM13155375

Questions Cloud

Why do these antibiotics lack inhibitory activity : Antibiotics such as tetracycline, streptomycin, and chloramphenicol have a broad spectrum of activity against prokaryotic cells. Why do these antibiotics lack inhibitory activity against eukaryotic cells like fungi?

List of the number correct for each : When only two treatments are involved, ANOVA and the Student t test (Chapter 11) result in the same conclusions. Also, . As an example, suppose that 14 randomly selected students were divided into two groups, one consisting of 6 students and the othe..

Entry to record one year depreciation expense : Carlos Company purchases $30,000 of equipment on January 1, 2011. The equipment is expected to last five years and be worth $5,000 at the end of that time. Prepare the entry to record one year's depreciation expense of $5,000 for the equipment as ..

Define provisions that do not have a cash effect : What is the difference between provisions that have a cash effect and those that do not have a cash effect? How would you define provisions that do not have a cash effect?

Find what percent of scores lie in range by empirical rule : SAT verbal scores are normally distributed with a mean of 401 and a standard deviation of 91. Use the Empirical Rule to determine what percent of the scores lie between 310 and 492.

Calculate the milliliters of 0.124 m koh required : calculate the milliliters of 0.124 M KOH required to neutralize 46.0 mL of 0.200 M HNO2-?

Determining average collection period : Billing's Pit corporation has an accounts receivable ratio of 3.4. What is Billing's Pit corporation average collection period?

Observations of man-need expansion of paragraph-organization : Someone once said, “A man is defined by his actions”, this is such in the story of “Hands” by Sherwood Anderson. “Hands” is a story of a man who called himself Wing Biddlebaum, a mysterious man known for nothing more than his peculiarity and his hand..

What are the values of delta e and delta h for the system : Assume that a particular reaction evolves 243 kJ of heat and that 28 kJ of PV work is gained by the system....? 1) What are the values of delta E and delta H for the system? 2) What are the values of delta E and delta H for the surroundings?

User Account

All Pages