Suppose that the height of asian males aged 35–44 in the united states is normally distributed with a standard deviation of 3 in. jeremy takes a simple random sample of 16 such men and notices that none of them are unusually tall or unusually short. he then calculates the average of the sample to be 69 in. and is planning on using this to find a 95% z? confidence interval for the true mean height. can jeremy use this information to find the z? confidence interval? complete the following sentences. the population distribution (options: irrelevant, unknown, normal , skewed)the (options: size is irrelevant, size is large enough, contains one or more outliers)and the population standard deviation is : irrelevant, unknown, too big, too small, known), yes all the requirements are met, or no, not all the requirement are met)

step-by-step explanation:

compare

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

it is 570

step-by-step explanation: