Computers are commonly used to randomly generate digits of telephone numbers to be called when conducting a survey. can a nonstandard normal distribution be used to find the probability that when one digit is randomly generated, it is less than 3? why or why not? what is the probability of getting a digit less than 3?

No because randomly generated digits have a  uniform distribution and probability is 0.3

Step-by-step explanation:

A non-standard normal distribution cannot be used to find the probability because the generated digits do not follow a normal distribution  hence each number is equally likely  to be chosen

total digits: 0 to 9=10

Digits less than 3 are: 0,1,2

Therefore, No. of digits less than 3=3

Probability of getting a digit less than 3 = 3/10 = 0.3

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.