subject
Mathematics, 08.02.2021 04:20 isabella4141

A livestock company reports that the mean weight of a group of young steers is 1143 pounds with a standard deviation of 92 pounds. Based on the model N(1143,92) for the weights of steers, what percent of steers weigh a) over 1150 pounds?
b) under 950 pounds?
c) between 1050 and 1100 pounds?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 22:20
Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m
Answers: 1
question
Mathematics, 21.06.2019 23:00
Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase
Answers: 1
question
Mathematics, 22.06.2019 01:30
Which expression is equivalent to 64 - 9x^2?
Answers: 1
question
Mathematics, 22.06.2019 01:30
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
Answers: 1
You know the right answer?
A livestock company reports that the mean weight of a group of young steers is 1143 pounds with a st...
Questions
question
Mathematics, 14.01.2021 16:30