Your best submission for each question part is used for your score. IllowskylntroStat1 6.PR.025. Suppose a normal distribution has a mean of five and a standard deviation of 1.75. What is the z-score of x = 4.5? (Round your answer to two decimal places.) z = Show My Work (Optional)
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We are given a normal distribution with a mean (µ) of 5 and a standard deviation (σ) of 2. Show more…
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Question 3 (2 points) Provide the z-score for the following data. The formula is (score-mean)/sd, and is in your notes. mean = 54 standard deviation = 39 raw score = 45 Your answer should be rounded to 2 decimal places. Your Answer:
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