Step-by-step explanation:
what is that called into the comet or ok
Answer: 4.6 cattle
Step-by-step explanation:
Since you are finding the average, you have to...
Step 1: Add all of the numbers:
4 + 1 + 9 = 14
Step 2: Divide 14 by 3 (the amount of numbers added)
14 ÷ 3 = 4.666666666667 (to be exact)
(Wishing the rancher good luck to take care of 2/3 of a cow)
Happy to help :)
-jp524
Answer: 20 hats
Step-by-step explanation:
2 hats per 10 boys
10x2
20
<span>To find the margin of error, multiply the z-score by the standard deviation, then divide by the square root of the sample size.</span><span>The z*-score for a 90% confidence level is 1.645.</span>The margin of error is 0.20.The confidence interval is 48.3 to 48.7.48.8 is not within the confidence interval.