Answer:
The dog lost 4.8 pounds! Goodluck!
Step-by-step explanation:
At 95% confidence interval, true population mean is given by
x+/- 2sd
where x= sample mean and sd = sample standard deviation
True mean of population = 13.50 +/- 2*1.51 = 13.50+/-3.02
Interval: 13.50+3.02, 13.50-3.02 = 16.51, 10.48
Answer:
5 3/7
Step-by-step explanation:
On this one all you basically have to do is 4+1 since they are both whole numbers, then attatch the fraction onto that.
4+1=5
5 3/7
