The Speed of Cars Passing Through a Checkpoint Follows a Normal

question 78

Short Answer

The speed of cars passing through a checkpoint follows a normal distribution with a mean of 62.6 miles per hour and a standard deviation of 3.7 miles per hour.What is the probability that the next car passing by will be exceeding 58.1 miles per hour?

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Definitions:

Widows

Women whose spouses have died and who have not remarried.

Widowers

Are men who have lost their spouse through death and have not remarried.

Remarry

To remarry means to enter into marriage again after the termination of a previous marriage, whether through divorce, annulment, or the death of a spouse.

Middle-Aged Women

Women typically between the ages of 45 and 65, often experiencing significant life transitions such as menopause or becoming empty-nesters.