A shoe store is having a clearance sale on their summer shoes. All summer shoes are marked 55% oft. A sign states you can take an additional 10% off the clearance sale prices, Kelly is deciding between two pairs of sandals shown in the table. Shoes Original Price Blue Sandals $75 Tan Sandals N $68 If she buys the blue sandals, what is the final price Kelly will pay? Round to the nearest cent.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

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The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?