Step-by-step explanation:
a) The null hypothesis states that
The production line operation fills cartons with laundry detergent to a mean weight of 32 ounces.
H0 : µ = 32
The alternative hypothesis states that
The production line operation overfills or under fills cartons with the laundry detergent to a mean weight of above or below 32 ounces.
Ha : µ ≠ 32
b) when the calculations are done and the p value is determined, then it would be compared with the level of significance
When the significance level is lesser than the p value, we do not reject H0 because there is no sufficient evidence to conclude that the production line operation overfills or under fills cartons.
c) When the significance level is greater than the p value, we would reject H0 because there is sufficient evidence to conclude that the production line operation overfills or under fills cartons.
Mary is filling 36 cups per minute, which is faster than Jorge.
Step-by-step explanation:
Lets get Jorge's time :
As the rate is constant, we can find the slope to know the number of cups he is filling per minute.
Slope is found using:
=
=
From the table lets get Mary's time:
=
Another data:
=
Therefore, we can see that Mary is filling 36 cups in a minute and Jorge is filling 14 cups.
Hence, the correct answer is : Mary is filling 36 cups per minute, which is faster than Jorge.
Answer : the number of candies having chocolate cream filling
Percent of candy has peanut butter filling = 31.25%
Fraction of candy is orange or chocolate cream =
Explanation:
Part of candy has coconut filling =
Part of candy has peanut butter filling =
Part of candy has orange cream filling =
Remaining will be chocolate cream filling
=
Now, we have number of candies with coconut filling =8
so, , where x is the total number of candies ,
x = 8×8=64
So, the number of candies having chocolate cream filling=
Percent of candy has peanut butter filling =
∴Percent of candy has peanut butter filling = 31.25%
Fraction of candy is orange or chocolate cream
∴Fraction of candy is orange or chocolate cream =
Answer : the number of candies having chocolate cream filling
Percent of candy has peanut butter filling = 31.25%
Fraction of candy is orange or chocolate cream =
Explanation:
Part of candy has coconut filling =
Part of candy has peanut butter filling =
Part of candy has orange cream filling =
Remaining will be chocolate cream filling
=
Now, we have number of candies with coconut filling =8
so, , where x is the total number of candies ,
x = 8×8=64
So, the number of candies having chocolate cream filling=
Percent of candy has peanut butter filling =
∴Percent of candy has peanut butter filling = 31.25%
Fraction of candy is orange or chocolate cream
∴Fraction of candy is orange or chocolate cream =
0.8
Explanation:
Given:
Number of chips contained in each box = 10
Weight of each packet of chips = 3 ounce
Average weight per box = 853 grams
Upper specification limit of the weight = 846 + 12 grams = 858 grams
Lower specification limit of the weight = 846 - 12 grams = 834 grams
Standard deviation, σ = 5 grams
Now,
Capability index =
or
Capability index =
or
Capability index = 0.8
D. $6,000
Explanation:
Given the following :
Activity cost pool
- - - - - - - - - - - - - - - - - - Machining Order Filling Other
Equipment depreciation 0.40 - - - - - 0.10 - - 0.50
Supervisory expense - - 0.20 - - - - - 0.30 - - 0.50
First stage allocation:
Overhead cost
Equipment depreciation - $51,000
Supervisory expense - $3000
Order filling:
Equipment depreciation - $51,000 × 0.1 = $5100
Supervisory expense - $3000 × 0.3 = $900
Total overhead - $( 5100 + 900) = $6,000
It will provide an instant answer!