Answer:
-1/2
Step-by-step explanation:
to find perpendicular slope, flip the number and the sign
I hope it's helpful for u but I am not sure my answer is right !
Answer:
ahh yes, let us talk about the mathematical experience you'll have to go through in your 7th grade year
Step-by-step explanation:
:)
Answer:
Step-by-step explanation:
A. Two measurements(AandB)are taken on the same round.\oIs there a difference in the measurement of the muzzle velocity between device A and device B at the α=0.01 level of significance? Note: A normal probability plot and boxplot of the data indicate that the differences are approximately normally distributed with no outliers.
B. Construct a 99% confidence interval about the population mean difference. Compute the difference as device A minus device B. Interpret your results. The confidence interval is (__,__)?
Answer:
Open chart in StatCrunch --- Stat --- T Stats --- Paired --- Enter values: Sample 1 = A, Sample 2 = B --- Click on Confidence Interval… and enter Level which is my #%. --- Compute
Answer:
(19-12):12*100 =
(19:12-1)*100 =
158.33333333333-100 = <u>58.33</u>
