2. Bags of walnuts from a food producer are advertised to weigh 500 grams each.
In a certain batch of 20 bags, most bags
have an absolute error that is less than 4
grams.
10
0.00 N
absolute error (grams)
0
4 2
N
Could this scatter plot represent those 20
bags and their absolute errors? Explain
your reasoning
495
515
500
505
510
weight (grams)

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?