Suppose a preliminary sample of 200 parts produced by the machine showed that 7% of them are defective. How large a sample should the company select so that the 95% confidence interval for p is within 0.02 of the population proportion?

b and c

step-by-step explanation:

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.