Consider the density curve plotted below:

Find PX < 6.4):
Find P(X> 4.8):

Step-by-step explanation:

Part a

We want to find:

And we just need to find the area below the curve until x=6.4, since we have a triangle we can do this:

Part b

For this case we want to find this probability:

And we can use the complement rule and we got:

what "following statement"?

step-by-step explanation:

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.