Calculate and interpret the z-score for a sales associate

Reference no: EM13182848

1. Suppose annual salaries for sales associates from a particular store have a mean of $32,500 and a standard deviation of $2,500. Calculate and interpret the z-score for a sales associate who makes $36000. Suppose that the distribution of annual salaries for sales associates at this store is bell-shaped. Use the empirical rule to calculate the percentage of sales associates with salaries between $27500,000 and $37,500.

2. In a statistics class 10 scores were randomly selected with the following results were obtained (mean=71.5): 74, 73, 77, 77, 71, 68, 65, 77, 67, 66. Compute the variance and 90th percentile

Reference no: EM13182848

Questions Cloud

State the tip of a vinegar buret but disappears during : the tip of a vinegar buret but disappears during the course of the titration, how would this affect your calculation of the concentration of acetic acid

Are there any bases of relatedness among the four products : This line is aimed at the low end of the market and isn't constructed on a wheel base. Writing instruments. This line includes mechanical pens and pencils which are sold to the middle-market segment between the low-end products such as Bic and h..

State neutralization of sulfuric acid and sodium hydroxide : Write the balanced equation for neutralization of sulfuric acid and sodium hydroxide. How many mL of a 0.2 M solution of sodium hydroxide would be required to neutralize

Describe the market structure of perfect competition : describe the market structure of perfect competition in terms of number of producers, control over price by firms in this market, type of product in terms of differentiation, barriers to entry into this market, and whether economic profit can be..

Calculate and interpret the z-score for a sales associate : Suppose annual salaries for sales associates from a particular store have a mean of $32,500 and a standard deviation of $2,500. Calculate and interpret the z-score for a sales associate who makes $36000. Suppose that the distri..

Determine the stock prices in the wall street : However, many critics contended that this "sequester" measure is only temporary and too small given the $4T US government budget to have a significant impact on the economy. Therefore, many economists considered this spending cut as too small to ..

State how long would you expect the reaction to take : Celsius and takes 96 seconds. How long would you expect the reaction to take if ran at 50 degrees Celsius?

State concentration of x is increased : If the concentration of X is increased to 2.0 M and the concentration of Z to 3.0 M, how long should this reaction take?

State the half-equivalence point in a titration curve : Really confused on calculating/finding the half-equivalence point in a titration curve. This was a lab experiment done in my chem lab. We added 0.0750 M NaOH to acetic acid (pipet 10.00mL of ~0.1M HCH3CO2 into the beaker and add 40mL of DI water).

User Account

All Pages