Mathematics
Mathematics, 28.08.2020 21:01, jillericamurph46

Temperature transducers of a certain type are shipped in batches of 50. A sample of 60 batches was selected, and the number of transducers in each batch not conforming to design specifications was determined, resulting in the following data. 5 1 2 4 0 1 3 2 0 5 3 3 1 3 2 4 7 0 2 3
3 4 2 1 3 1 1 3 4 1 2 3 2 2 8 4 5 1 3 1
8 0 2 3 2 1 0 6 4 2 1 6 0 3 3 3 6 1 2 3
(a) Determine frequencies and relative frequencies for the observed values of x = number of nonconforming transducers in a batch. (Enter relative frequencies to three decimal places.)
x Frequency Relati veFrequency
0
1
2
4
5
6
7
8
(b) What proportion of batches in the sample have at most six nonconforming transducers? (Enter your answer to three decimal places.)
What proportion have fewer than six? (Enter your answer to three decimal places.)
What proportion have at least six nonconforming units? (Enter your answer to three decimal places.)
(c) Draw a histogram of the data using relative frequency on the vertical scale, and comment on its features.
a) The center of the histogram is around 2 or 3 and it shows that there is some negative skewness in the data.
b) The center of the histogram is around 2 or 3 and it shows that the distribution is fairly symmetric.
c) The center of the histogram is around 4 or 5 and it shows that there is some positive skewness in the data.
d) The center of the histogram is around 2 or 3 and it shows that there is some positive skewness in the data.
e) The center of the histogram is around 4 or 5 and it shows that the distribution is fairly symmetric.
f) The center of the histogram is around 4 or 5 and it shows that there is some negative skewness in the data.

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 20:20, jackiediaz
One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%
Answers: 1
image
Mathematics, 21.06.2019 23:30, brendacauani12345
Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?
Answers: 2
image
Mathematics, 21.06.2019 23:30, cj9508
Hundred and tens tables to make 430 in five different ways
Answers: 1
image
Mathematics, 21.06.2019 23:50, jasminechambers642
What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12
Answers: 2
Do you know the correct answer?
Temperature transducers of a certain type are shipped in batches of 50. A sample of 60 batches was s...

Questions in other subjects:

Konu
Mathematics, 18.09.2020 01:01
Konu
Mathematics, 18.09.2020 01:01
Konu
English, 18.09.2020 01:01
Konu
Mathematics, 18.09.2020 01:01
Konu
Mathematics, 18.09.2020 01:01
Konu
Mathematics, 18.09.2020 01:01
Konu
Mathematics, 18.09.2020 01:01
Konu
English, 18.09.2020 01:01
Konu
History, 18.09.2020 01:01
Konu
Mathematics, 18.09.2020 01:01