$768.80 - correct answer Exhibit 6-9The average price of personal computers manufactured by MNM Company is $1,200 with a standard deviation of $220. Furthermore, it is known that the computer prices manufactured by MNM are normally distributed.
Refer to Exhibit...
$768.80 - correct answer Exhibit 6-9The average price of personal computers
manufactured by MNM Company is $1,200 with a standard deviation of $220. Furthermore, it is known
that the computer prices manufactured by MNM are normally distributed.
Refer to Exhibit 6-9. What is the minimum value of the middle 95% of computer prices?
can be negative or positive - correct answer The z score for the standard normal
distribution
0.50 - correct answer Exhibit 6-1The assembly time for a product is uniformly
distributed between 6 to 10 minutes.
Refer to Exhibit 6-1. The probability of assembling the product between 7 to 9 minutes is
0.02 - correct answer Exhibit 6-5The travel time for a college student traveling
between her home and her college is uniformly distributed between 40 and 90 minutes.
Refer to Exhibit 6-5. The probability that her trip will take exactly 50 minutes is
0.9830 - correct answer Given that Z is a standard normal random variable, what is
the probability that Z ≥ -2.12?
Refer to Exhibit 6-4. The probability that x is less than 5 is
is always equal to one - correct answer The standard deviation of a standard normal
distribution
0.062 - correct answer Exhibit 6-9The average price of personal computers
manufactured by MNM Company is $1,200 with a standard deviation of $220. Furthermore, it is known
that the computer prices manufactured by MNM are normally distributed.
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