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Here are three histograms. Histogram A Histogram B Histogram C 25 25 25 20 20 20 15 15 15 10 10 10 5 5 5
Here are three histograms. Histogram A Histogram B Histogram C 25 25 25 20 20 20 15 15 15 10 10 10 5 5 5 0 0 0 012345678910 012345678910 012345678910 (a) Which histogram is the closest to being bell-shaped? )( 8 "P 0 Histogram A 0 Histogram B 0 Histogram C (b) Which histogram is skewed to the right the most? 0 Histogram A 0 Histogram B 0 Histogram C (c) Which histogram is the closest to being symmetric? 0 Histogram A 0 Histogram B 0 Histogram C (d) Which histogram is best described as bimodal? 0 Histogram A 0 Histogram B 0 Histogram C On a particular day, a tness studio had 201 customers. For each, an employee reoorded whether the customer was new and what class the customer took. The data are summarized in the table below. Yoga Dance Boxing Pilates New 29 6 39 12 Hot new 52 21 19 23 Suppose a customer from that particular day is chosen at random. Answer each part. Do not round intermediate computations, and round your answers to the nearest hundredth. (If necessary, consult a list of formulas.) (a) What is the probability that the customer was new and took a yoga class? X 5 Q [H (b) What is the probability that the customer was not new or took a boxing class? I]
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