Question

among 52 to 57 year olds

Answer 1

Question incomplete. Please share ALL of the original question, including the instructions.

Answer 2

Among 52 to 57 year olds, 38% say that they have driven a care while under the influence of alcohol
Suppose two 52 to 57 year olds are selected at random.
What is the probablility that at least one has not driven a car while under the influence of alcohol is_______

Answer 3

answer?

Answer 4

I don't understand the problem

Answer 5

If you were to select ONE person at random from this group (52-57 year olds), the chances that this person would admit to having driven a car while under the influence of alcohol is 0.38: P(has driven a car under the infl. of alc.) = 0.38.

Answer 6

Now you are choosing 2 people at random from this age group.
What is the probability that at least one has NOT driven a car while under the infl. of alc.?

P(has driven a car under the infl. of alc.) = 0.38/ What is P(has NOT driven a car under the infl. of alc.) ??

Answer 7

99.62?

Answer 8

may u plz close this

Answer 9

I think you have inadvertently mixed percentages with decimal fractions. Can't do that.
Either 100%-38%=62%, or 1.00-0.38=0.62.