A quality control expert at a drink bottling factory took a random sample of 9 bottles from a production run of
over 1,000 bottles and measured the amount of liquid in each bottle in the sample. The sample data were
roughly symmetric with a mean of 505 mL and a standard deviation of 6 mL.
Based on this sample, which of the following is a 95% confidence interval for the mean amount of liquid per
bottle (in mL) in this production run?
Choose 1
505 +3.720
505 + 3.920
©
505 + 4.524
0
505 +4.612

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)