The answer should be n= -6
Answer: 2/4=1/2
Step-by-step explanation: 4-2=2. 7-3=4
Answer:
<h2>69.5</h2>
Step-by-step explanation:
Given the confidence interval of the heights of american heights given as (65.3,73.7);
Lower confidence interval L = 65.3 and Upper confidence interval U = 73.7
Sample mean will be the average of both confidence interval . This is expressed mathematically as 

Hence, the sample mean is 69.5
Answer:

Step-by-step explanation:
Given



Required
Determine the coordinates of M
To solve this, we make use of the following partition formula:

Substitute values for m, n, x's and y's



<em>Option D is correct</em>
Answer:
i cant see it
Step-by-step explanation: