Answer:
Step-by-step explanation:
a) it is true that the bigger the sample size, the more accurate the reported average of the sample. An increased sample size gives a smaller standard deviation. This improves accuracy.
b) It is false. A type 1 error occurs when a true null hypothesis is rejected
c) It is true. The null hypothesis is considered true until the alternative hypothesis which is contrary is favoured by sufficient evidence.
6-3a+10b^2-2a-4b^2-3
-5a+6b^2+3
Answer:
86
Step-by-step explanation:
since the slot is 130 cm thick you divide that by the thickness of the candy bar 130/1.5 and then you get 86.6666666.....which rounds to 86 because the slot is not thick enough for another candy bar. good luck on whatever you needed this for!
Answer:
The answer is "The order ended segregation in the military."
Step-by-step explanation:
President Harry S. Truman is the 33rd president of the United States of America. He assumed the President's role after the death of <em>Franklin D. Roosevelt</em> (the 32nd president of the USA). Under his leadership, <em>he was able to abolish the issues concerning the discrimination according to race or religion in the USA's military force. </em>This was backed by the "Executive Order 9981," which he issued in 1948.
The "Executive Order 9981" ended the segregation in the military. Before it was issued, the Black Americans were trained differently from the White Americans. The White Americans were given more priority than the Black ones. This means that the Black Americans have to wait and train longer before they became qualified. Later, it was found out that there was actually no sense in segregating both Americans, since they both performed well in the wartime.
Thus, this explains the answer.