What is the value of the t score for a 95% confidence interval if we take a sample size of 5

The value of t-score for 95% confidence interval and a sample of size 5 is 2.776.

Step-by-step explanation:

The (1 - α)% confidence interval for population mean (μ) in case the population  standard deviation is not known is given by:

Here,

= sample mean

s = sample standard deviation

n = sample size

= critical value.

The information provided is:

The confidence level is, (1 - α)% = 95%.

The sample size is, n = 5.

Compute the t score as follows:

*Use a t-table for the critical value.

Thus, the value of t-score for 95% confidence interval and a sample of size 5 is 2.776.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.