Answer:
8.1 cups of sugar.
Step-by-step explanation:
3 x 2.7 = 8.1
Using the median concept, it is found that the third quartile is of is of $1,052.
<h3>What is the median of a data-set?</h3>
The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.
In this problem, the ordered data-set is:
$379, $498, $619, $777, $895, $1,052, $1,256.
Hence, the median of $777 divides the data-set into two halfs:
- The first half is: $379, $498, $619.
- The second half is: $895, $1,052, $1,256.
Hence, the third quartile, which is the median of the second half, is of $1,052.
More can be learned about the median concept at brainly.com/question/25215461
Whats the question what do u want me to solve
Answer:
The scientist’s conclusion is not appropriate because it is based on a subjective appreciation (“significantly greater than”).
<em>How “greater” is “significantly greater”?
</em>
A more objective and technical approach would be fixing a level of significance, let's say 0.05 or 0.01 for example, measuring the samples means and standard deviations and then proceeding with an appropriate hypothesis testing in order to see if the differences in means are really significant.
Step-by-step explanation: