It use for a sample mean not popluation mean
For 4. (Apples to balloons) it is really simple. All you have to do is count the amount of balloons and apples and turn into a ratio, which is a basically a fraction. The answer for that would be 4:2
For the other 4, im not sure what the answer is as i cant really see it that well.
3 and 3 are pretty easy too. All you need to do is find a common factor. For the first number 3, 6 and 8 can both be divided by 2. The will turn it in 3/4, which is as simple as the number can get. The next one can also be divided by 2, which will turn it into 5/7. Once again, this is as simple as it can get.
Answers:
3. 3/4
3. 5/7
4. ? (couldn't see it)
4. 4:2
Answer: 38.41 minutes
Step-by-step explanation:
The standard error for the difference in means is given by :-
where , = Standard deviation for sample 1.
= Size of sample 1.
= Standard deviation for sample 2.
= Size of sample 2.
Let the sample of Latino name is first and non -Latino is second.
As per given , we have
The standard error for the difference in means will be :
Hence, the standard error for the difference in means =38.41 minutes
Answer:
I guess the slope would be 0. Here’s a story
An old man works at a subway for 7$ per hour. One day he passed away and couldn’t come to his job anymore. What would be the slope of dollars per hour after the old man had died?
Step-by-step explanation:
Slope is 0 because rise and run are both 0
0/0 = 0
Yeah. At least i think
30
As it an equilateral so it would be 60
Its split into two 60/2 = 30