Let's say that in some study, the original slope for the effect of weight on 60 second heart rate is a 1.615 bpm decrease in heart rate per 1 unit increase in weight (kg). This slope of 1.615 is our best estimate of the effect size (can be called the main effect or effect estimate), but as statisticians we know that it might be a little higher or lower. The standard error of this effect was 0.046 bpm/kg , which we can use to calculate a confidence interval around the main effect (a 95% CI ranges from 2 standard errors above the estimate to 2 standard errors below the estimate). After controlling for age, the new estimate of the main effect was 1.31. Was age a confounder

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

7

step-by-step explanation: