The operation manager at a tire manufacturing company believes that the mean mileage of a tire is 48,56448,564 miles, with a standard deviation of 32933293 miles. What is the probability that the sample mean would be less than 48,10148,101 miles in a sample of 281281 tires if the manager is correct

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

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