50 part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below:

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50 Part Time Students Were Asked How Many Courses They Were Taking This Term The Incomplete Results Are Shown Below 1 (24.44 KiB) Viewed 52 times

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50 part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: # of Courses Frequency Relative Frequency Cumulative Frequency 16 0.32 1 2 18 3 a. Complete the table. b. What percent of students take exactly two courses? %
The heights of adult men in America are normally distributed, with a mean of 69.5 inches and a standard deviation of 2.67 inches. The heights of adult women in America are also normally distributed, but with a mean of 64.1 inches and a standard deviation of 2.57 inches. ents ts a. If a man is 6 feet 3 inches tall, what is his z-score (to 4 decimal places)? Z b. If a woman is 5 feet 11 inches tall, what is her z-score (to 4 decimal places)? Z- c. Who is relatively taller? The 5 foot 11 inch American woman The 6 foot 3 inch American man
hts A group of people were asked if some psychics can help solve murder cases. 201 responded "yes", and 378 responded "no". Find the probability that if a person is chosen at random, the person does NOT believes some psychics can help solve murder cases. Probability - (Round to 4 decimal places)