Answer:
The amount of Data needed for monthly charge to be same = 5 GB
Step-by-step explanation:
Given as :
<u>Cell Phone plan A </u>
Monthly rent of $ 20 per month
The charge on use of Data is $2 per GB
<u>Cell Phone plan B</u>
Monthly rent of $ 15 per month
The charge on use of Data is $3 per GB
Now from given two data plan ,
To make the monthly charge on Internet for both the cell phone to be same
Let the amount of data needed be x GB
So, A|C to question :
20 + x × 2 = 15 + x × 3
Or, 20 - 15 = (3x - 2x)
Or, 5 = x
∴ x = 5 GB
Hence The Amount of Data needed to make charges same is 5 GB Answer
Answer:
Undefined
Step-by-step explanation: Because the pints are a line so there isnt a slope unless ther is a shape.
Answer: I and III
Step-by-step explanation:
We observe in the case provided that the researcher, who has no interest in the population to intervene, is going to carry out surveys to assess whether the neighborhood is a good place to live, obtaining the following conclusions:
i. The Minneapolis Resident Survey was an observational study.
ii. The Minneapolis Resident Survey was an experiment.
iii. The figure 50.1% is a descriptive statistic for the sample.
iv. The figure 50.1% is a statistical inference for the population.:By estimating the sample, obtained by a lower percentage of the total of the respondents, it is known that with a 95% confidence interval that the rating obtained from the respondents considering that the neighborhood is a good place to live was found between 0.44 and 0.50, taking this interval as a statistical inference for the population.
The correct answer is I and III, since in this study no interventions were made to the population and only one observation of a characteristic of the neighborhood was made and in III we know that the descriptive statistic only describes data and summarizes it, which is a of the ways to display the data from the descriptive survey.
Answer:
Step-by-step explanation:
is not my solution correct ?