You are conducting a study to see if the accuracy rate for fingerprint identification is significantly less than 63%. with ha : p < 63% you obtain a test statistic of z = − 1.143 . find the p-value accurate to 4 decimal places.

p=0.1271

Step-by-step explanation:

Given :

            z = − 1.143

To Find :  Find the p-value accurate to 4 decimal places.

Solution:

We are given that You are conducting a study to see if the accuracy rate for fingerprint identification is significantly less than 63%.

z = − 1.143

Refer the z table for p value

p=0.1271

Hence the p-value accurate to 4 decimal places is 0.1271

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

c. side angle side. u shares the same sides