You and six friends play a game or each person writes down his or her name on a scrap of paper and then the names are randomly d
2 answers:
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. The y-intercept is at -4 and your slope is 2/3. Use this to graph the equation.
Answer: 0.5
Step-by-step explanation:
Given : Adult male heights have a normal probability distribution .
Population mean :
Standard deviation:
Let x be the random variable that represent the heights of adult male.
z-score :
For x=70, we have
Now, by using the standard normal distribution table, we have
The probability that a randomly selected male is more than 70 inches tall :-
Hence, the probability that a randomly selected male is more than 70 inches tall = 0.5