Answer:
option B
Step-by-step explanation:
The symmetric distribution have close or approximate values of median and mean. In the given scenario mean is 48.5 and median is 33. We can see that the both values significantly differs. Also, given mean is greater than median(48.5>33) . Thus, the distribution is positively skewed and not symmetrical.
Hence, the distribution is skewed because mean and median significantly differ from each other.
Answer:
Option A.
Step-by-step explanation:
The given expression is
where,
.
We need to find the expression which is equivalent to the given expression.
The given expression can be rewritten as
Therefore, the correct option is A.
Answer:
12
Step-by-step explanation:
because if she has 8 more red cubes that yellow than that would mean it would become 12
For each of the 3 choices of hat there are 2 choices of shorts. Therefore there are 3 * 2 combinations of hat and shorts. Each of these 3 * 2 combinations of hat and shorts can be combined with each of the 5 choices of shirt.
Therefore the number of combinations of 1 hat, 1 shirt and 1 pair of shorts is given by:
Answer:
3/1
Step-by-step explanation:
you start off with finding one third of 1221
once you find the answer you make a fraction 1221/407
you simplify this faction as low as it goes and then you have your ratio
you can write it in multiple forms
3/1
3:1
3 is to 1