Answer: The sum of the interior angles of a polygon shown in the picture is 
.
Step-by-step explanation:
The given polygon is a regular pentagon having 5 sides.
The sum of the interior angles of a regular polygon is given by :-
, wherer n= number of sides of the regular polygon.
Since it has 5 sides, then the sum of the interior angles of a polygon would be
Hence, the sum of the interior angles of a polygon shown in the picture is .
Answer:
y=4
Step-by-step explanation:
The answer is 440 because 10(32+12)=440
Answer:
<u>greater risk of a Type I error and a lower risk of a Type II error </u>
Step-by-step explanation:
<em>Remember</em>, in statistics, alpha (or the significance level) α, refers to the probability of rejecting the null hypothesis when it is true.
Hence, setting alpha at 0.05 (or 5%) instead of 0.01 (or 1%) implies that the researcher is increasing how far away the statistics data needs to be from the null hypothesis value before they can decide to reject the null hypothesis. In other words, a probability of 5% is greater than 1%, resulting in a greater risk of a Type I error and a lower risk of a Type II error.
