*** *** will mark as brainliest

an auction website charges $1 for a bid. the bidding starts at 1¢ and goes up 1¢ at a time. a television that is worth $2000 is won, on average, with a bid of $160. you make one bid at random. find the expected value of the outcome of the bid. (write as an exact decimal, with a negative sign, if necessary.)

expected value: $

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Have yall ever just farted and was like, i farted.