Given a population of values: {1,2,3,4,5), create a sampling distribution by finding the mean of all possible samples of size 4. What is x bar compared to u?

What effect does the speaker's use of personification have on the theme of the poem? cite evidence in your answer.

Technician a says after tire service work tires and wheels must be in a state of static and dynamic balance in order to avoid vibration in service. technician b says tires and wheels are balanced at the factory and do not need further balancing. who is correct?

The sun a. will become a red giant within two to three million years b. is in its main sequence, which willlast thousands of years c. is in its main sequence, which will last billions of years. d. will explode as a supernova after its main sequence