Answer:
the sampling distribution of proportions
Step-by-step explanation:
A sample is a small group of observations which is a subset of a larger population containing the entire set of observations. The proportion of success or measure of a certain statistic from the sample, (in the scenario above, the proportion of obese observations on our sample) gives us the sample proportion. Repeated measurement of the sample proportion of this sample whose size is large enough (usually greater Than 30) in other to obtain a range of different proportions for the sample is called the sampling distribution of proportion. Hence, creating a visual plot such as a dot plot of these repeated measurement of the proportion of obese observations gives the sampling distribution of proportions
Answer: A makeup brand is endorsed by a celebrity
Step-by-step explanation:
Cultural and social factors can influence a consumers decisions to buy a product. Due to the way of life of certain people and the society, some people make decisions that goes in line with what the society wants or thinks is the best.
For example, when people see celebrities using a particular product, they see the product as being more fashionable and trendy and therefore will want to use such product too. The believe since celebrities are using that particular product, using it or buying such product will mean the person has a unique taste or trendy and fashionable.
Therefore, a makeup brand is endorsed by a celebrity is the right answer.
-1/4(2x+5y)
Hope I helped :)
Answer:
see below
Step-by-step explanation:
1. 7x+2x+19x
(7, 2, 19) x
=28x
2. -6x-3+3x-9
-3x-3-9
=3x-12
3. (3x-4y) -(x+2y)
3x-4y-x-2y
=2x-6y
4. 18x5 - 6x3
90-18
=72
5. (x+5)(x-7)
x²-7x+5x-35
=x²-2x-35
