A textile manufacturing process finds that on average 3

Assignment Help Basic Statistics
Reference no: EM13640661

A textile manufacturing process finds that on average, 3 flaws occur per every 180 yards of material produced.

a. What is the probability of exactly 1 flaws in a 180-yard piece of material? (Round your intermediate calculations and final answer to 4 decimal places.)

b. What is the probability of no more than 2 flaws in a 180-yard piece of material? (Round your intermediate calculations and final answer to 4 decimal places.)

c. What is the probability of no flaws in a 72-yard piece of material? (Round your intermediate calculations and final answer to 4 decimal places.)

Reference no: EM13640661

Questions Cloud

A christmas string contains 15 lights 6 are damage you have : a christmas string contains 15 lights 6 are damage you have to replace them with 6 new lights but dont know which are
A student at a large university is conducting a study of : a student at a large university is conducting a study of political feelings of students at his university. the student
The local newspaper was interested in the proportion of : the local newspaper was interested in the proportion of people that would vote in favor of a bond issue to add a new
Researchers at the university of pennsylvania school of : researchers at the university of pennsylvania school of medicine have determined that children under 2 years old who
A textile manufacturing process finds that on average 3 : a textile manufacturing process finds that on average 3 flaws occur per every 180 yards of material produced.a. what is
One test that people who wish to donate blood must undergo : one test that people who wish to donate blood must undergo is a test of iron level. individuals with insuficient iron
Three fair regular eight-sided dice are rolled what is the : three fair regular eight-sided dice are rolled.a what is the probability that the sum of the die rolls is10?b what is
In other words the true positive rate is 84 and the false : suppose that 84 of hypertensives and 23 of normotensives are classified as hypertensive by an automated blood-pressure
A computer center has three printers a b and c which print : a computer center has three printers a b and c which print at different speeds. programs are routed to the first

Reviews

Write a Review

Basic Statistics Questions & Answers

  Accept on faith that the characteristic function of the

accept on faith that the characteristic function of the cauchy distribution with density fx x 1?1x2 for ?? lt x lt ?

  Solving problem using two-tailed test

Can researcher conclude that humidity has significant effect on eating behaviour? Use two-tailed test with a = 0.05.

  Suppose the incubation period for land turtle eggs is

suppose the incubation period for land turtle eggs is normally distributed with a mean of sixty-seven days and standard

  Find probability-random sample will complete transactions

Find the probability that a random sample of 50 customers will take between 90 and 112.5 minutes to complete all their transactions. That is, find the probability that will be between 1.8 and 2.25 minutes.

  In basketball a players free throws percentage ft is

in basketball a players free throws percentage ft is expressed as a number between 0 and 1 which represents the

  How many different 3-course meals can be ordered

a. How many different 3-course meals can be ordered from this menu? (Draw a tree diagram to help visualize this sample space; or use the counting rule to find the total number of meals.)

  Bmi in children is approximately normally distributed with

q1. bmi in children is approximately normally distributed with a mean of 24.5 and a standard deviation of 6.2. a bmi

  Completing a chi square test

A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information.

  Determining modification reduced number of traffic accidents

At 0.01 significance level is it sensible to conclude that modification reduced number of traffic accidents?

  Describe the general shape of the distribution

Make (a) a frequency table, (b) a histogram, and (c) a frequency polygon. Then describe the general shape of the distribution.

  Compute the expected value for the data

The owner hypothesizes that his patrons have no preference for a particular court. He observes how many people play on each court on a particular day.

  Find interval of true mean time took to change water pump

The average time it took then to change a water pump was 18 minutes. The SD of the sample was 3. Find the 99% of the interval of the true mean.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd