Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: A particular brand of sugar is sold in bags labelled 1kg. The actual weights are approximately normally distributed with a mean of 1004g and a standard deviation of 2.9g.
(a) What is the probability of a customer being sold an underweight (less than 1kg) bag of sugar?
(b)
(i) Find the Z score corresponding to the bottom 4% of the N(0,1) distribution.(ii) Assuming the filling variability achievable by the packaging machine cannot be improved, what would the mean bag weight need to be to ensure that no more than 4% of customers are sold an underweight bag?
On the faculty of a university there are three professors named Smith
a coin is tossed twice. let z denote the number of heads on the first toss and w the total number of heads on the 2
Use population distribution to determine expected juror frequencies. Test researcher's claim at a = 0.01.
Discuss at least three reasons why these predictions may not be accurate and offer three ways in which you can increase the likelihood of accurately predicting your customers' purchases.
In 36 randomly selected seawater samples, the mean sodium chloride concentration was 23 cubic centimeters per cubic meter and the standard deviation was 6.7 cubic centimeters per cubic meter (cc/cm).
Under what circumatances do you use a one-sided confidence interval instead of a 2 sided confidence interval?
It seems that simulation could handle any situation or study. But is that always true? Discuss instances in which a simulation would be important and useful, and then a situation in which a simulation would not be appropriate.
Find the sample size for the 95% confidence interval used to estimate the population proportion.
The formula C=5/9 (F-32) , where F is equal to or more than -459.6, represents Celsius temperature C as a function of Fahrenheit temperature F.
Small bag of Skittles candies has following assortment: red (12), blue (5), orange (15), brown (0), green (16), and yellow (7). Create the probability distribution for x.
twenty percent of all cars manufactured by a certain company have a defective transmission system. if a dealer has sold
Suppose that a random sample of 800 early replacement buyers yields a mean number of dealers visited of 1 = 3.3, and that a random sample of 500 late replacement buyers yields a mean number of dealers visited of 2= 4.5.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd