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 IQ score were obtained from a randomly selected siblings.For such 20 pairs of people the linear corelation is 0.907 and the equation of regression line is y= 3.92+0.95x ,where x represents the iq score of the younger child. Also ,the 20 x values have a mean if 99.85 and the 20 y values have a mean of 99.25.What is the best predicted IQ of the older child,given that the younger child has an IQ of 104?Use a significance level of 0.05.
In a recent national survey, the mean weekly allowance for a nine-year-old child from his/her parents was reported to be $3.65. A random sample of 45 nine-year-olds in northwestern Ohio revealed the mean allowance to be $3.69 with a standard devia..
abc university administration has hired your group as business consultants to determine whether the university should
Management plans to sample 150 packages per week. What is the appropriate control chart?
a potential investor conducted a 144 day survey in each theater in order to determine the difference between the
The records of a casualty insurance company show that, in the past, its clients have had a mean of 1.8 auto accidents per day with a variance of 0.0016.
Repetitions of numbers are not permitted, i.e., the same number cannot be used more than once in a total sequence. As examples, 27, 94 or 55 would not be permitted. How many different code groups can be designed?
a class of statistics students was asked regarding your weight do you think you are about right overweight or
what is the probablitiy of getting a exactly one head b exactly one tail and c not b in 4 coin
a pipe is normally distributed with mean length 25 in standard deviation 0.06 in. four are joined and fitted into a
a study is being planned to estimate the mean number of semseter hours taken by students at a college. the population
1. a batch of 100 motors has been manufactured and andy and bob are applying a standard stress test to them. andy is
1.females in a certain class rated their intelligence with a mean of 6.5. the males in the same class rated their
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