(Probability of getting 5 out of 10 question correct ) = 5/10
= 1/2
Khim’s brother is six years younger than him. 18 multiplied by 1/3 (0.33) is 5.94 but since no one can exactly be 5.94 years old, round it to 6. The reason that you would multiply is because it makes the number smaller, which is exactly what he problem is asking for. Do the same process with the age of 36 instead of 18.
<span> set by the experimenter, then the effect is said to be significant</span>
It means <span>Scholastic Aptitude Test.
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