The average number of words in a romance novel is 64,031 and the standard deviation is 17,202. Assume the distribution i

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The average number of words in a romance novel is 64,031 and the
standard deviation is 17,202. Assume the distribution is normal.
Let X be the number of words in a randomly selected romance novel.
Round all answers to 4 decimal places where possible. a. What is
the distribution of X? X ~ N( , ) b. Find the proportion of all
novels that are between 70,912 and 88,114 words. c. The 85th
percentile for novels is words. (Round to the nearest word) d. The
middle 60% of romance novels have from words to words. (Round to
the nearest word)