Replacement times for Maytag washer and dryer sets are normally distributed with a mean of 6.5 years and a standard deviation of 1.4 years.

find the replacement time ( in years) that seperates the top 17 percent from the bottom 83 percent.

What dimensions can créate more than one triangle ?

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.