In a sample of 83 walking canes, the average length was found to be 34.9in. with a standard deviation of 1.5. give a point estimate for the population standard deviation of the length of the walking canes. round your answer to two decimal places, if necessary.

The point estimate for the population standard deviation of the length of the walking canes is 0.16.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean and standard deviation , a large sample size can be approximated to a normal distribution with mean and standard deviation .

In this problem

The point estimate of the standard deviation is the standard deviation of the sample.

In a sample of 83 walking canes, the average length was found to be 34.9in. with a standard deviation of 1.5. By the Central Limit Theorem, we have that:

The point estimate for the population standard deviation of the length of the walking canes is 0.16.

i really dont know

step-by-step explanation:

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)