The percentage of all observations in a data set that lies between the 30th percentile and the third quartile: a. equals 85b. equals 30c. equals 45d. cannot be determined without additional informatione. equals 75

Option C) 45%  

Step-by-step explanation:

We have to find the percentage of all observations in a data set that lies between the 30th percentile and the third quartile.

The third quartile represents the 75 percentile of the data that is 0.75 of the cumulative proportion.

The 30 percentile is the 0.30 of the cumulative proportion.

Thus, the data lying between them can be found as:

Option C) 45%

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.