Additional rule of probability

Assignment Help Basic Statistics

Reference no: EM13103089

1. During a 52 week period, a company paid overtime wages for 18 weeks and hired temporary help for 9 weeks. During 5 weeks, the company paid overtime and hired temporary help

a. Are the events "Selecting the week that contained overtime wages",and "selecting a week that contained temporary help wages" mutually exclusive? Explain.

b. If an auditor randomly examined the payroll records for only one week, what is the probability that the payroll for the next week contained overtime wage or temporary help wage?

Reference no: EM13103089

Questions Cloud

Create the valid musical aptitude test : Describe why it might be more difficult to create the valid musical aptitude test than reliable one. In you essay ensure you define standardization, reliability, and validity.

Probability and usage guarantee : A statistics instructor collected data on the time it takes the students to complete a test. The test taking time is uniformly distributed within a range of 35 minutes to 55 minutes.

Percent of americans squeeze their toothpaste tube from top : Sampling seventy-two percent of americans squeeze their toothpaste tube from the top. This and other not so serious finding are included in The first really important survey of american habits.

Confidence interval for total population of the students : In a class of 40, 16 driver a car made outside the United States. What is the confidence interval for the total population of students at the 95% level?

Additional rule of probability : During a 52 week period, a company paid overtime wages for 18 weeks and hired temporary help for 9 weeks. During 5 weeks, the company paid overtime and hired temporary help

Explain the vision-mission-structure of business : Explain the vision, mission, and the kind of structure your business will take. Additionally, explain, as the leader, how you will manage business in order to realize vision and achieve optimal performance.

Young and middle adulthood case studies : Young and Middle Adulthood Case Studies - Explain the immediate and future effect of healthy or unhealthy habits practiced by Tina.

Computing personal probability : Marital Status. The probability that a randomly chosen 40-year-old woman is divorced is about 0.15. this probability is a long-run proportion based on all the millions of women aged 40.

Compute the tangential speed of points : (1) A circular wheel has a radius R = 0.45 + or - 0.02 m. The wheel is observed to be rotating uniformly with period T = 2.00 +or- 0.05 s. (i) Compute the frequency with which the wheel spins (ii) Compute the angular speed of the wheel. (iii) Comp..

User Account

All Pages