A warehouse contains six parts made by company A and ten parts ...

[go.lag]

A warehouse contains six parts made by company A and ten parts made by company B. If four parts are selected at random from the warehouse, the probability that all four parts are from company B is approximately .008.
  Indicate whether the statement is true or false

Question 2

The lower limit of a confidence interval at the 95 level of confidence for the population proportion if a sample of size 100 had 30 successes is:
 a. 0.3898
  b. 0.2102
  c. 0.2959
  d. 0.3041
  e. 0.3126

[snackralk]

Answer to Question 1

F

Answer to Question 2

B

[go.lag]

Thanks for the timely response, appreciate it

[bdobbins]

Gracias!