Mathematics, 26.01.2021 20:50 leeleelynn
A store that specializes in shipping packages reports that the distribution of packages shipped during the winter holidays is normally distributed with a mean of 4.5 pounds with a standard deviation of 1.8 pounds
What is the probability that two randomly selected packages are both more than 4.5 pounds? (assume the packages are independent of each other)
a.) 0.5
b.) 1
c.) 0
d.) 0.25
Answers: 2
Mathematics, 21.06.2019 21:00
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
Mathematics, 22.06.2019 01:30
Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.
Answers: 2
Mathematics, 22.06.2019 02:00
Acompound inequality is graphed, and its graph consists of all real numbers. which open scentence could have resulted in this solution set r> 3 or r< -2. r< 3 or r< -2. r> 3 or r> -2. r< 3 or r> -2 plz asap
Answers: 1
Mathematics, 22.06.2019 02:30
P= price tax is 4% added to the price. which expression shows the total price including tax?
Answers: 3
A store that specializes in shipping packages reports that the distribution of packages shipped duri...
Mathematics, 13.03.2021 14:00
History, 13.03.2021 14:00
Biology, 13.03.2021 14:00
Mathematics, 13.03.2021 14:00
Physics, 13.03.2021 14:00
English, 13.03.2021 14:00
English, 13.03.2021 14:00
English, 13.03.2021 14:00
Physics, 13.03.2021 14:00
English, 13.03.2021 14:00
Mathematics, 13.03.2021 14:00
Mathematics, 13.03.2021 14:00