Astudy of 420,095 danish cell phone users found that 0.0321% of them developed cancer of the brain or nervous system. prior to this study of cell phone use, the rate of such cancer was found 0.0340% for those not using cell phones. use ti-84 caculator. a) use the sample data to construct s 90% ci estimate of thr percentage of cell phone users who develop cancer of the brain or nervous system. b) do cell phone users appear to have a rate of cancer of the brain or nervous system that is different from the rate of such cancer among those not using cell phones? why or why not?

the most boring thing 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.

its kinda hard to answer this when we dont have all the information that we need.

answer is  

a.

7 in. x 11 in.

hope you get this right.