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!
Suppose that the moment generating function of a randon variable X is given by
MX(t)=(2/(2-t))3
What is the value of the probability density function at x=1, that is fX(1)?
question if you use a 0.10 level of significance in a two-tail hypothesis test what is your decision rule for
the point of averages of a scatterplot of y against x is 14 1 . the sd of x is 6 and the sd of y is 7. the decimal
The time to complete a construction project is normally distributed with a mean of 60 weeks and a standard deviation of 4 weeks. What is the probability the project will take longer than 65 weeks?
What regression equation would you want to do for banking? Give the y and x variables. Explain why this would be important to know.
Give a work example and perform a hypothetical 2 population hypothesis test. Create a scenario and do a hypothesis testing example for ANOVA. Give the result and explain what it means.
Information on a packet of seeds claims that the germination rate is 92%, only 171 of 200 test seeds sprout. Is this evidence that the seeds have lost viability during a year in storage?
Suppose you are working with a data set that is normally distributed with a mean of 400 and a standard deviation of 20. Determine the value of x such that only 1% of the values are greater than x. (how to find the value of x with z score)
She gathers a sample of 35 subjects with depression and obtains a sample mean of 7.82 micrograms/100 ml. What are the null and alternative hypotheses for this study?
Using the .10 level of significance, can we conclude that the assembly time using the new method is faster?
What is the probability that the mean weight for a sample of 40 trout exceeds 405.5 grams?
a group of 14 friends got together for a wine contest. each guest brought his or her favorite bottle of pinot noir.
No, there is not enough information to refuse hypothesis that proportion of male students who live on campus and proportion of female students who live on campus are same as the test value -1.65 is inside acceptance region (-1.96,1.96).
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