Twenty five independent observations are taken from a normal distribution with mean li and variance 9. Another twenty-five independent observations are taken from a separate normal distribution with mean µ2 and variance 16. The mean of the first sample is 3.5 and the mean from the second sample is 5.0. Show that: 5. a) The null hypothesis µ1 = 5 is rejected by a significance test at the 5% level. b) The null hypothesis µ1 = µ2 is accepted by a significance test at the 5% level.

Q: Find the measure of <C. 50

A:

Q: Jennifer is proving the Pythagorean theorem. According to the proof writing guidelines, Jennifer…

A: Given,    We need to state whether the statement is true or false.

Q: E U and T<2 choose your answer... 0,2 choose your answer...

A:

Q: 3. (Va² +1)* dz. Evaluate

A: Write radical in the form of fractions.

Q: this is wrong, I already told you it is. Why would you keep submitting the incorrect answer wtf

A:

Q: could you do part f, doesnt have to be detailed

A:

Q: 769° 45° C. a) What is the measure of <ADB?

A: We can find the measure of angle ADB as below

Q: sequence otherwire. show that the Se

A: I have given an answer in step 2.

Q: No the answer for my hw is 3 parts   You gave me only one answer

A: We have been given two vectors  a and b, we are to find out the ( scalar and vector ) projection of…

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

A:

Q: -1.5x + 2.5y = 0.5 2x + y = 1.5

A:

Q: What differences exist between overlapping and disjoint restrictions?

A: Overlapping and disjoint restrictions are concepts commonly used in the context of sets or…

Q: Find the values of x, y, and z X = degrees Z degrees, y = A X 50⁰ degrees, z =

A: The given information about the circle is:

Q: What is Rolles Theorem and how do you find "c"?

A: What is Rolle’s Theorem and how do you find c

Q: Find the meaGure of <l. 130)

A: Given, Labelling diagram

Q: 4 √In x 8) Set x dx

A: