Answer:
1 1/3
Step-by-step explanation:
Answer:
Step-by-step explanation:
students in 7th grade took a standardized math test that they also had taken in 5th grade. the collected data showed that in two years the median increased by three points, and the mean increased by around two and a half points. In terms of the context,
that proves that there is overall improvement in the grades of students.but there is a small difference between mean increase and median increase.
While median increased 3 points, mean increased only by 2.5 points. This implies there exists unusually low level iq students who had unusually low score thus affecting mean to be low.special training should be given to those students.
14.99% of 2000 is 299.80
Given:
whole amount = 2,000
percentage of the part = 14.99%
find the value of the part.
We simply multiply 14.99% to the whole of 2,000 to get the corresponding value of the part.
2,000 x 14.99/100 = 299.80
To check:
299.80 / 2,000 = 0.1499 x 100% = 14.99%
299.80/0.1499 = 2,000
Answer:
The cost of buying the four DVDs is $96.
Step-by-step explanation:
Given that,
Price of DVD's = $24 each
The expression is
We need to calculate the cost of buying the four DVDs
Using given data
Price of one DVD= $24
So, 
Hence, The cost of buying the four DVDs is $96.
The probability would be 2/6 or 1/3
