Statistics Probabilities 1. A random sample of 317 new Smile Bright electric toothbrushes
showed 19 were defective.
(a) How would you estimate the probability that a new
Smile Bright electric toothbrush is defective? What
is your estimate?
(b) What is your estimate for the probability that a Smile
Bright electric toothbrush is not defective?
(c) Either an electric toothbrush is defective or not. What
is the sample space in this problem. Do the probabilities
assigned to the sample space add up to one?

correct answer is c. just did it

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

pla·gia·rism

/ˈplājəˌrizəm/

learn to pronounce

noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation:

answer: idk wbu

step-by-step explanation: