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ki77a [65]
2 years ago
7

There are different types of correlation one can use based on the types of variables being examined. When conducting an analysis

, when do you need to use spearman’s rho instead of pearson’s r ?.
Mathematics
2 answers:
ELEN [110]2 years ago
3 0

Answer:

When the data are nominal or ordinal.

Step-by-step explanation:

Spearman's correlation

Spearman's correlation measures the strength and direction of monotonic association between two variables.

Monotonicity is "less restrictive" than that of a linear relationship.

For example, the middle image above shows a relationship that is monotonic, but not linear.

Learn more about spearman's correlation here : https://brainly.ph/question/7033462

Aloiza [94]2 years ago
3 0

The data exists nominal or ordinal. Spearman's correlation estimates the strength and direction of the monotonic relationship between two variables.

<h3>What are the four types of correlation?</h3>

a) Pearson correlation

b) Kendall rank correlation

c) Spearman correlation

d) Point-Biserial correlation.

The data exists nominal or ordinal. Spearman's correlation estimates the strength and direction of the monotonic relationship between two variables.

Monotonicity exists as "less restrictive" than that of a linear relationship.

To learn more about correlation refer to: brainly.com/question/14464267

#SPJ4

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4. Simplify the following.<br>3<br>a. 2-X5-:11<br>3<br>x5<br>5<br>6<br>7​
Ulleksa [173]

Answer:

<h2>1 \frac{1}{4}</h2>

Step-by-step explanation:

2 \frac{3}{7}  \times  5\frac{5}{6}   \div 11 \frac{1}{3}

Convert the mixed number to an improper fraction

\frac{17}{7}  \times  \frac{35}{6}  \div  \frac{34}{3}

To divide by a fraction, multiply the reciprocal of that fraction

\frac{17}{7} \times  \frac{35}{6}  \times  \frac{3}{34}

Reduce the number with the G.C.F 7

17 \times  \frac{5}{6}  \times  \frac{3}{34}

Reduce the numbers with the G.C.F 17

\frac{5}{6}  \times  \frac{3}{2}

Reduce the numbers with the G.C.F 3

\frac{5}{2}  \times  \frac{1}{2}

Multiply the fraction

\frac{5}{4}

In mixed fraction:

1 \frac{1}{4}

Hope this helps..

Good luck on your assignment...

4 0
3 years ago
Joe is taking out a five year loan with a 7% interest rate compounded quarterly to buy a $4000 car. What will he have paid in to
Sergio [31]

Answer:

$5659.11

Step-by-step explanation:

We are given;

  • Time of loan maturity is 5 years
  • Rate of compound interest is 7% compounded quarterly
  • Principal amount of the car is $4000

We are required to determine the total amount he paid at the end of 5 years..

The concept being tested is compound interest;

We are going to use the compound interest formula;

Amount = P(1+r/100)^n

Where P is the the principal amount

r is the rate of interest

n is the interest periods

In this case;

n = (5 × 4) = 20

r = 7 ÷ 4 = 1.75 ( as the money was compounded quarterly)

Thus;

Amount =$ 4000 ( 1 + 1.75)^20

            = $4000 (1.0175)^20

            = $5659.11

Therefore, the money that Joe will have paid at the end of 5 years is $5659.11

6 0
4 years ago
) 3) What is the difference between explicit and recursive forms of sequences?​
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Answer:

a recursive formula gives the value of a specific term based on the previous term

Step-by-step explanation:

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2 years ago
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3 * 8 = 24
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