The following data show the number of hours per day 12 adults spent in front of screens watching television-related content. 1.8 4.7 4.1 5.2 7.6 7.3 5.7 3.2 5.4 1.9 2.7 8.1 a. Construct a 99 % confidence interval to estimate the average number of hours per day adults spend in front of screens watching television-related content.

99% Confidence interval:  (2.9,6.7)    

Step-by-step explanation:

We are given the following data set:

1.8, 4.7, 4.1, 5.2, 7.6, 7.3, 5.7, 3.2, 5.4, 1.9, 2.7, 8.1

Formula:

where are data points, is the mean and n is the number of observations.  

Sum of squares of differences = 51.18

99% Confidence interval:  

Putting the values, we get,  

(2.9,6.7) is the required 99% confidence interval for average number of hours per day adults spend in front of screens watching television-related content.

i'm not sure what you mean but in todays world there is a lot of women that are the bread winners in the family. there is a lot more single mothers now that are going back to get an education which is boosting the economy. i believe there has been a boost in the economy due to women the cosmetic industry is boosting, chemist, the sky is becoming the limit for women in todays economy. most women are also putting off having kids just to make sure they have a education. i don't know how these two relate though to scriptures because it's not the way the lord wanted it. the man is suppose to be the bread winner and due to social media and the easy access we have there is a lot of cheating going on.

step-by-step explanation:

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