Aset of data follows a nonstandard normal distribution curve. find the probability that a randomly selected value will be between 660 and 680 given a mean of 715 and a standard deviation of 24. a. 0.0611 b. 0.7100 c. 0.8300 d. 0.9169

The probability that a randomly selected value will be between 660 and 680 is 0.0614

Step-by-step explanation:

we are given

mean=715

standard deviation =24

At x=660:

now, we can plug values

At x=680:

now, we can plug values

now, we can find probability

we can use table

and we get

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.