Answer:
0,5
Step-by-step explanation:
slope: 0
y-intercept:(0,5)
The correct option regarding whether the requirements for a hypothesis test are satisfied is:
D. The conditions are satisfied. The samples are random, and each sample has at least 5 successes and 5 failures.
<h3>What are the conditions for an hypothesis test?</h3>
There are two conditions:
- The samples should be random.
- Each sample should have at least 5 successes and at least 5 failures.
These two conditions are satisfied for this problem, hence, researching this problem on the internet, option D is correct.
More can be learned about the requirements of an hypothesis test at brainly.com/question/15396725
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Answer:
The mean height is <u>69 inches</u><u><em>.</em></u>
Step-by-step explanation:
The mean or Average is a measure of the center data i.e Sum of all the observation and dividing by the total number of observation.
Here, sum of observation is equal to the sum of the heights of the players in the basketball team.
Total number of observation =10
Sum of observation=70+68+72+66+68+69+66+71+74+66=690 inches.
![MeanHeight=\frac{Sum of observation}{Total number of observation}](https://tex.z-dn.net/?f=MeanHeight%3D%5Cfrac%7BSum%20of%20observation%7D%7BTotal%20number%20of%20observation%7D)
![Mean Height=](https://tex.z-dn.net/?f=Mean%20Height%3D)
![\frac{690}{10}=69 inches](https://tex.z-dn.net/?f=%5Cfrac%7B690%7D%7B10%7D%3D69%20inches)
Therefore,the Mean Height is, 69 inches
Answer:
Yo creo que 1/10 no se lo sientio se esta mal
Answer: 7√2
Step-by-step explanation: To simplify a square root where the number inside the radical is not a perfect square like the square root of 98, we start by making a factor tree for the number inside.
98 factors as 2 · 49 and if you know your perfect squares,
you should be able to recognize 49 as 7 · 7.
What we are looking for in our factor tree
are pairs of factors that are the same.
If a factor pairs up, it will come out of the radical.
If a factor does not pair up, then it stays inside the radical.
So here, since our 7's pair up, a 7 will come out of the radical.
Since the 2 does not pair up, it stays inside the radical.
So our answer is 7√2.