Question
In: Math
A machine that fills beverage cans is supposed to put 12 ounces of beverage in each...
A machine that fills beverage cans is supposed to put 12 ounces of beverage in each can. Following are the amounts measured in a simple random sample of eight cans: 12.15 12.17 12.20 11.88 12.16 12.04 12.05 12.11 Perform a hypothesis test to determine whether the mean volume is greater than 12 ounces. Use the α=0.05 level of significance and the critical value method. Compute the value of the test statistic. Round the answer to three decimal places. t=?
Solutions
milcah answered 8 months agoRelated Solutions
A machine that fills beverage cans is supposed to put 12 ounces of beverage in each...
A machine that fills beverage cans is supposed to put 12 ounces
of beverage in each can. Following are the amounts measured in a
simple random sample of eight cans. 11.96 12.10 12.04 12.13 11.98
12.05 11.91 12.03
Perform a hypothesis test to determine whether the mean volume
differs from 12 ounces. Use a 0.05 level of significance.
Also construct a 99% confidence interval for the data.
The null and alternative hypothesis,
The test statistic,
The p-value of the test,...
A machine that fills beverage cans is supposed to put 12 ounces of beverage in each...
A machine that fills beverage cans is supposed to put 12 ounces
of beverage in each can. Following are the amounts measured in a
simple random sample of eight cans. 11.96 12.10 12.04 12.13 11.98
12.05 11.91 12.03
Perform a hypothesis test to determine whether the mean volume
differs from 12 ounces. Use a 0.05 level of significance.
Also construct a 99% confidence interval for the data.
The null and alternative hypothesis,
The test statistic,
The p-value of the test,...
please show all work: A machine that fills beverage cans is supposed to put 12 ounces...
please show all work:
A machine that fills beverage cans is supposed to put 12 ounces
of beverage in each can. The standard deviation of the amount in
each can is 0.12 ounce. The machine is overhauled with new
components, and ten cans are filled to determine whether the
standard deviation has changed. Assume the fill amounts to be a
random sample from a normal population. 12.14, 12.05, 12.27, 11.89,
12.06, 12.14, 12.05, 12.38, 11.92, 12.14
Perform a hypothesis test...
A machine that fills beverage cans is suppose to put 24 ounces of beverage in each...
A machine that fills beverage cans is suppose to put 24 ounces
of beverage in each can. The following amounts are the amounts
measured in random sample of eight cans.
24.00 23.94 23.96 23.98 23.92 23.90 23.83 23.95
assume the sample is normal. Can you conclude that the mean
volume differs from 24 ounces? Use α=0.1level of
significance.
A. Yes the mean fill volume appears to differ from 24
ounces.
B. There is not enough information to draw a conclusion....
1) A machine used to fill beverage cans is supposed to put exactly 12 ounces of...
1) A machine used to fill beverage cans is supposed to put
exactly 12 ounces of beverage in each can, but the actual amount
varies randomly from can to can. The population standard deviation
is σ = 0.05 ounce. A simple random sample of filled cans will have
their volumes measured, and a 99% confidence interval for the mean
fill volume will be constructed. How many cans must be sampled for
the margin of error to be equal to 0.01...
A soda bottling plant fills cans labeled to contain 12 ounces of soda. The filling machine...
A soda bottling plant fills cans labeled to contain 12 ounces of
soda. The filling machine varies and does not fill each can with
exactly 12 ounces. To determine if the filling machine needs
adjustment, each day the quality control manager measures the
amount of soda per can for a random sample of 50 cans. Experience
shows that its filling machines have a known population standard
deviation of 0.35 ounces.
In today's sample of 50 cans of soda, the sample...
A brewery produces cans of beer that are supposed to contain exactly 12 ounces. But owing...
A brewery produces cans of beer that are supposed to contain
exactly 12 ounces. But owing to the inevitable variation in the
filling equipment, the amount of beer in each can is actually a
random variable with a normal distribution. It has a mean of 12
ounces and a standard deviation of .30 ounce. If you bought a
six-pack of their beer what is the probability that you are going
to actually get less than or equal to a total...
A soft drink filling machine, when in perfect alignment, fills the bottles with 12 ounces of...
A soft drink filling machine, when in perfect alignment, fills
the bottles with 12 ounces of soft drink. A random sample of 36
bottles is selected, and the contents are measured. The sample
yielded a mean content of 11.75 ounces with a standard deviation of
0.75 ounces.
a) Formulate the hypothesis to test to determine if the machine
is in perfect adjustment.
b) Compute the value of the test statistic
c) Compute the p-value and give your conclusion regarding the...
6. A juice drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces...
6. A juice drink filling machine, when in perfect adjustment,
fills the bottles with 12 ounces of drink as specified on the
bottle labels. Any overfilling or underfilling results in the
shutdown and readjustment of the machine. A sample of 64
bottles was taken and their contents measured to test whether the
machine was operating properly. The sample mean was 11.8 ounces and
the estimated population standard deviation was 1.5 ounces.
Formulate the hypotheses in words and in symbols.
Is this...
the amount of liquid in cans of a cola beverage has mean value =16 ounces and...
the amount of liquid in cans of a cola beverage has mean value
=16 ounces and standard deviation =0.143 ounces. (a) what is the
probability that a randomly selected can of cola beverage contains
at least 15.9 ounces? (b) what is the probability that the mean
amount x of beverage in random sample of 34 such cans is at least
16.1 ounces
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Rotating bits in C This rotates bits to the left which means the bits that were...
- Implement a method that meets the following requirements: (a) Takes as parameter 1) an int array...
- Write a function that takes a binary search tree as input and produces a linked list...
- XYZ Company is considering purchasing a piece of equipment costing $400,000. It has a useful life...
- Reflection of the short film "How Wolves Change Rivers" and Aldo Leopold's "Thinking Like A Mountain".
- What kind of rebar would be most cost effective for foundation? Would it be to design...
- Why would UnderArmour want to be sure that consumers can clearly see different models ( about...
ADVERTISEMENT