Data on fifth-grade test scores (reading and mathematics) for 407 school districts in California yield Y = 639.7 and standard deviation sY = 19.3. The 95% confidence interval for the mean test score in the population is (enter your response here , enter your response here ). (Round your responses to two decimal places.)

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation:

to complete this square you have to rotate about the origin 270 degrees clockwise.

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %