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neonofarm [45]
3 years ago
12

The heights of 18-year-old men are approximately normally distributed with mean 68 inches and standard deviation 3 inches. What

is the probability that the height of an 18-year-old man selected at random is between 64 inches and 66 inches
Mathematics
1 answer:
Nitella [24]3 years ago
5 0
What is the probability<span> that an </span>18 year old man selected<span> at </span>random<span> is ... what is the </span>probability<span> that the </span>mean height<span> bar x is </span>between<span> 67 and 69 </span>inches<span>? c. ... approx </span>normally distributed<span> with </span>mean 68 inches<span> and std deviation </span>3 inches<span>? a. ... is used in stead of </span>standard deviation<span> as you have a </span>random<span> sample.</span>
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