Determine whether the distribution is a discrete probability distribution.

x p(x)

0 0.13

1 0.27

2 0.18

3 0.27

4 0.13

is the probabily distribution a discrete distibution? why?

a- yes, because the distribution is symmetric.

b- yes, because the probabilities sum to 1 and are all between 0 and 1, inclusive.

c- no, beacause some of the probabilities have values greater than 1 or less than 0.

d- no, because the total probability is not equal to 1

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt