To determine your mental age based on a score of 20 out of 30, you can calculate it as a percentage: ( \frac{20}{30} \times 100 ) equals approximately 66.67%. If this percentage corresponds to a specific mental age scale, you would need to reference that scale to find the equivalent mental age. Generally, in some assessments, this score might suggest that your mental age is around two-thirds of the chronological age assessed.
About 24-56 is average alot of my friends get that score
Total score 30 x 75 = 2250, male total 20 x 70 ie 1400, so 10 females scored total of 850, an average of 85.
18
20% off of 30 = 24= 20% discount applied to 30= 30 - (20% * 30)= 30 - (0.20 * 30)= 30 - 6= 24
30
66%. Not very good.
Assume your age=x x+30=2.5x 1.5x=30 x=20 I am 20.
Twenty. (30-10)
With a mean score of 110 and a standard deviation of 18, what percentage of scores would be less than 155?
the answer is 20-30 years old the age of an eagle
"Idiot" is a classification of mental age and intelligence, it is the way you are born. A person with a mental age of less than 3 years is said to be an idiot. Additionally, a person whose mental age divided by their calender age is less than 30, is said to have the IQ of an idiot.
No, the lower the number the better.
about 30 years
Individuals between the ages of 20-30 are commonly referred to as young adults or millennials.
Age 10 is 11 beeps, age 20 is 19 beeps and age 30 on average is 32
20-30
20-30 years