Rules of free points Friday:
First come first serve
Please use appropriate language
Be kind
Respect others
It’s ok if you didn’t get here first or second-there’s always next Friday :)

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500