Question

in a survey, 100 people were asked how many car accidents they had in the past year. the estimated probability distribution for the number of accidents is shown in the table.

using the data from the table, what is the probability of having exactly 1 accident in a year?

the probability of having less than 3 accidents in a year is

Explanation:

Identify the probability of exactly 1 accident

Using the Probability Distribution and Discrete Random Variable knowledge points

$$ P(X = 1) = 0.080 $$

Calculate the probability of less than 3 accidents

Using the Probability Distribution and Discrete Random Variable knowledge points

$$
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$$

Answer:

Question 1

Using the data from the table, what is the probability of having exactly 1 accident in a year? <blank>0.080</blank>

Question 2

The probability of having less than 3 accidents in a year is <blank>0.995</blank>