Why is external criticism so important when it comes to analyzing data

This process is important regarding analyzing data, because we have to question whether or not we can trust the data and use it as a reference point.

Explanation:

External criticism is important when it comes to analyzing data because we have to question wether or not we can trust the data and use it as a reference point.

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°

answer: 25.8 years old or 25 years old