Answer: AWWWWW Thank you That is some good motivational quote for me thank you it really made my day :) and also pls give me brainlest pls
Step-by-step explanation:
A 99% confidence interval will be wider compared to a 95% confidence interval. This is because while you don't know what the true value of mu is, you are more confident that the parameter is in the interval.
In essence, you are casting a wider net which leads to the higher level of confidence. Imagine if there was a 100 mile stretch of straight land, and somewhere on this line was a special rock that you are looking for. You would be 100% confident if you said "the rock is somewhere on that piece of land", and less confident the more you shrunk the interval.
Answer:
A
Step-by-step explanation:
trust me brother
subtracting a negative number is the same as adding the number
So percent is parts out of 100 so x%=x/100
68/70
divide totaly
0.9714/1
multiply by 100/100 to make bottom 100
97.1% is the answer
The answer to this question is :
2 1/2