Mathematics, 22.02.2021 06:40, matthewbranch7780
1. Visualise 3.765 on the number linc, using successive magnification 2. Visualise 4.26 on the number line, up to 4 decimal places
Answers: 3
Mathematics, 21.06.2019 17:10, payshencec21
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
1. Visualise 3.765 on the number linc, using successive magnification
2. Visualise 4.26 on the numb...
Mathematics, 09.04.2020 00:21