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vagabundo [1.1K]
3 years ago
10

What did Galton use to calculate how strong the relationship was for the line of best fit? a bell shaped curve forensics genetic

testing the correlation coefficient
Mathematics
2 answers:
san4es73 [151]3 years ago
6 0

Answer:

the correlation coefficient  

Step-by-step explanation:

liubo4ka [24]3 years ago
4 0

<em><u>"Correlation Coefficient" is the value from between -1 and 1 indicates the strength of the correlation between two variables.</u></em> Galton calculated the correlation coefficient for the line of best fit, to see how strong the relationship was. Hope this helps you! Thank you for posting your question at here on Brainly. Have a great day. -Charlie

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Sophie deposited money into an account in which interest is compoundedsemiannually at a rate of 2.4%. She made no other deposits
meriva

Given

Compounded semiannually

rate = 2.4%

time = 11 years

Future Value = $11,227.78

\begin{gathered} A=P(1+\frac{r}{n})^{nt} \\ \frac{A}{(1+\frac{r}{n})^{nt}}=\frac{P(1+\frac{r}{n})^{nt}}{(1+\frac{r}{n})^{nt}} \\ P=\frac{A}{(1+\frac{r}{n})^{nt}} \\ P=\frac{11227.78}{(1+\frac{0.024}{2})^{2(11)}} \\ P=\frac{11227.78}{1.012^{22}} \\ P=8636.20 \end{gathered}

Rounding to the nearest whole number, the amount the she has deposited is $8636.

6 0
1 year ago
Each of the 110 students in a statistics class selects a different random sample of 35 quiz scores from a population of 5000 sco
djverab [1.8K]

Answer:

C

Step-by-step explanation:

In this question, we are asked to select which of the options best answer the question.

We proceed as follows;

Using the information given,

Each of the 110 students in a statistics class selects a random sample of 35 Quiz scores

from a population of 5000 scores. They are not given the population mean and standard deviation.

Now, using these data, each student then construct a 90% confidence interval for µ which is the average Quiz score in the population of 5000 students.

By definition, the population mean values will definitely be within the limits of this

confidence interval.

Thus, the correct answer is, Option (c)

4 0
3 years ago
Can someone help? <br><br>I'll give brainliest to the right answer! ​
Serggg [28]

Answer:

c is the answer

Step-by-step explanation:

i ust know

7 0
3 years ago
Find the range of the data. .
AlekseyPX

Answer: 4

Step-by-step explanation: Range is the difference between the highest and lowest number, so since 5 is the highest and 1 is the lowest you subtract 1 from 5 to get your answer: 4.

7 0
2 years ago
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ms.Alonzo ordered 4,000 markers for her store. only one tenth of them arrived . how many markers did she receive
ale4655 [162]

Ms. Alonzo received 400 markers because one tenth of 4000 is 400. Hope this helped! 
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3 years ago
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