Seconds, with a standard deviation of 1.9 seconds. In a sample of 24 Ph. D. students, the mean time was 2.8 seconds, with a standard deviation of 1.0 seconds. Find a 95% confidence interval for the difference in reading speed between the two groups. Navidi, William, Navidi, William. Statistics for Engineers and Scientists (p. 370). McGraw-Hill Higher Education. Kindle Edition.

fourth month

step-by-step explanation:

it is the one with the most keychains.

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.  

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be