Tuesday
July 22, 2014

Homework Help: math

Posted by tms on Sunday, May 19, 2013 at 3:10am.

in a grocery store, butter is sold in “sticks” that are shaped like little bricks. The weights of these sticks are like draws at random with replacement from a population with average 4 ounces and SD 0.2 ounces. The grocery store receives the butter in boxes; each box consists of 100 sticks.
1.The chance that the average weight of the sticks in one box is less than 3.999 ounces is closest to (pick the best of the available options, even if you can calculate the chance more accurately)


32%
36%
40%
44%
48%
50%
52%
2.The grocery store has received 6 boxes of butter. There is about ___________ chance that in at least one of the boxes, the average weight of sticks is less than 3.999 ounces. Fill in the blank with the best of the following options.


82%
86%
90%
94%
98%

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

4th grade math - kareem put 5 carrot sticks on each of 8 plates. he had 4 carrot...
maths - A random number generator draws at random with replacement from the ...
Math - Mrs.Sue the squares are not in a horizantol form. like the one in the ...
Statistics - A recent study stated that if a person chewed gum the average ...
statistics - A random number generator draws at random with replacement from the...
Geometry - Suppose you have three sticks of lengths 10 cm, 20 cm, and 31 cm. Can...
elementary - gabriella and 4 friends shared a pack of 15 glue sticks equally.how...
math - karl has 52 ice cream sticks he wants to make 8 towers each of which use ...
English - 1. What are they like? -They are brave. 2. What is their presonality ...
Math - Bob the builder has many sticks of length 3, 5, and 7. He wants to form ...

Search
Members