<h2>
Answer:</h2>
The error interval for x is:
[3.65,3.74]
<h2>
Step-by-step explanation:</h2>
The number after rounding off is obtained as:
3.7
We know that any of the number below on rounding off the number to the first decimal place will result in 3.7:
3.65 3.66 3.67 3.68 3.69 3.70 3.71 3.72 3.73 3.74
( Because if we have to round off a number present in decimals to n place then if there is a number greater than or equal to 5 at n+1 place then it will result to the one higher digit at nth place on rounding off and won't change the digit if it less than 5 )
Hence, the error interval is:
[3.65,3.74]
Answer:
303
Step-by-step explanation:
Surface area of cone is
, where l is the slant height.
Therefore the area of cone = 
round off to nearest whole number, 303
Answer:
The answer is G
Step-by-step explanation:
Because it states in the equation 3.3w-9 > -22.2
and in negatives place, the least number, example:-4 is greater than a bigger number (-22.2) so if you look at G, -9 and to the right would make sense since the equation is that 3.3w-9 is greater than -22.2. I hope this helps!!
Answer:
Following are the responses to the given question:
Step-by-step explanation:
Level of Significance,
Sample Size,
Sample Proportion,
![z -value = Z_{\frac{\alpha}{2}} = 1.960 \ \ [excel formula =NORMSINV(\frac{\alpha}{2})]](https://tex.z-dn.net/?f=z%20-value%20%3D%20%20%20Z_%7B%5Cfrac%7B%5Calpha%7D%7B2%7D%7D%20%3D%20%201.960%20%20%5C%20%5C%20%20%5Bexcel%20formula%20%3DNORMSINV%28%5Cfrac%7B%5Calpha%7D%7B2%7D%29%5D)
Standard Error
margin of error
When
Confidence Interval
Interval Lower Limit
Interval Upper Limit 
The y-intercept is at 1, from there plot the next point 1 down and three to the right (0,3), and repeat until the graph is done