What was the opening price of Dow Jones Industrial Average on Dec 04, 2018 in the format of XXXXX.XX?
1 answer:
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Answer:
The manufacturer should announce a guaranteed mileage of 44528 miles
Explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation
, the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
What guaranteed mileage should the manufacturer announce
Only until the 5th percentile will have to be replaced, which is the value of X when Z has a pvalue of 0.05. So it is X when Z = -1.645.
The manufacturer should announce a guaranteed mileage of 44528 miles
Answer:
please refer to attachment for more explanation
Explanation:
a. a. Since both goods are complementary goods an increase in the price of cream cheese would cause equilibrium price and quantity of bagel to decrease.
b. If the price of the substitute good croissant decreases then the demand for bagel will fall since croissant is obviously cheaper therefore demand curve will shift downward and price and quantity will fall.
c. Lower income of the consumer would make the demand for the inferior good bagel to rise. Demand curve will shift upwards and price and quantity will rise.
