An agriculture scientist purchased 530 broiler chickens from various kinds of food stores and tested them...
An agriculture scientist purchased 530 broiler chickens from various kinds of food stores and tested them for salmonella. The scientist found that 80 broiler chickens were infected with salmonella.
(a) What is the population under study? What is the attribute?
(b) Estimate the true proportion broiler chickens that were infected with salmonella.
(c) Construct a 90% confidence interval for the true proportion of broiler chickens infected with salmonella in.
(d) A consumer group claims that 16% of the boiler chickens sold is infected with salmonella. What would you conclude about this claim based on (c)?
Homework Answers
Add Answer to:
An agriculture scientist purchased 530 broiler chickens from
various kinds of food stores and tested them...
Of 565 samples of seafood purchased from various kinds of food stores in different regions of...
Of 565 samples of seafood purchased from various kinds of food stores in different regions of a country and genetically compared to standard gene fragments that can identify the species, 51% were mislabeled. a) Construct a 99% confidence interval for the proportion of all seafood sold in the country that is mislabeled or mislabeled or misidentified. b) Explain what your confidence interval says about seafood sold in the country. c) A government spokesperson claimed that the sample size was too...
A consumer advocacy group published a study of labeling of seafood sold in three U.S. states....
A consumer advocacy group published a study of labeling of seafood sold in three U.S. states. The group purchased 207 pieces of seafood from various kinds of food stores and restaurants in the three states and genetically compared the pieces to standard gene fragments that can identify the species. The study found that 14 of the 26 "red snapper" packages tested were a different kind of fish. Assume that the study used a simple random sample. Complete parts a through...
Most questions answered within 3 hours.
-
An entomologist discovers a dung beetle rolling a ball of dung
along the ground, and decides...
asked 50 minutes ago -
Humans have used horses for transportation for millions of
years. Therefore, they will use horses for...
asked 2 hours ago -
The following are the Jensen Corporation's unit costs of making
and selling an item at a...
asked 3 hours ago -
Does direct Medicare reimbursement of Advanced practice nurses
increase access to their services?
asked 4 hours ago -
List and explain why a company would choose to use a
published
compensation survey vs. creating...
asked 4 hours ago -
A discrete random variable X can take values from 1 to 10. Find
the variance of...
asked 4 hours ago -
The primary financial goal of a corporation is to maximize:
shareholders wealth.
earnings per share.
stock...
asked 4 hours ago -
determine whether the vectors u=(1,2,3,), v=(-2,1,0) and
w=(1,0,1) are linearly dependent or independent.
asked 4 hours ago -
python
Define a function called print_values which takes a dictionary
object as a parameter. The function...
asked 5 hours ago -
In Chapter 1 you created a program named Triangle in
which you displayed a seven-line triangle...
asked 5 hours ago -
Research question: What are the differences between separately
stated and non separately stated transactions in an...
asked 6 hours ago -
By using Arduino write a code that connects two LEDs to two
push-buttons. Each button controls...
asked 7 hours ago