Given a standard error of 7.8 and a sample size of 10, what is the standard deviation? Round to the nearest hundredth.(1 point)
To find the standard deviation, you can use the formula:
Standard deviation = Standard error x √(sample size)
Standard deviation = 7.8 x √10
Standard deviation = 24.69817807
Rounded to the nearest hundredth, the standard deviation is 24.70.
that's wrong
I apologize for the mistake. Let's recalculate the standard deviation using the correct formula.
Standard deviation = Standard error x √(sample size)
Standard deviation = 7.8 x √10
Standard deviation = 7.8 x 3.1623
Standard deviation = 24.7014
Rounded to the nearest hundredth, the standard deviation is 24.70.