subject
Mathematics, 16.04.2020 03:05 bonetanne7171

The meat department of a local supermarket packages ground beef using meat trays of two sizes: 1 designed to hold 1 lb of meet and other hold 3lbs. A random sample of 35 packages in small meat trays produced weight with an average of 1.01 lbs and standard deviation
of 0.18 lbs.

For a 99% confidence interval for average weights of all packages sold in small meat trays, what is the lower limit?

a.
1.088 lbs

b.
0.546 lbs

c.
0.932 lbs

d.
1.01 lbs

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:50, jjuniorr
For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)
Answers: 1
image
Mathematics, 21.06.2019 20:00, yesseniaroman21
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
Answers: 1
image
Mathematics, 21.06.2019 20:30, elyzeraganitowlkn9
What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie
Answers: 2
image
Mathematics, 21.06.2019 21:00, mawawakaiii
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
Answers: 1
You know the right answer?
The meat department of a local supermarket packages ground beef using meat trays of two sizes: 1 des...

Questions in other subjects: