1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexxandr [17]
3 years ago
14

What are three reasons for using a mann-whitney u test?​

Mathematics
1 answer:
m_a_m_a [10]3 years ago
3 0

Answer:The Mann-Whitney U test is used to compare differences between two independent groups when the dependent variable is either ordinal or continuous, but not normally distributed. ... The Mann-Whitney U test is often considered the nonparametric alternative to the independent t-test although this is not always the case.

Step-by-step explanation:that would de why

You might be interested in
PLEASE HELP ASAP I WILL GIVE BRAINLIEST AND 100pts!!!!!!!!!!!!!!!!!!!!!!!!!!
tigry1 [53]

Answer:

will this help?

4 0
2 years ago
Read 2 more answers
Carlos find the absolute value of -5 3/10 and then find is the opposite of his answer Jason finds the opposite of -5 3/10 and th
a_sh-v [17]

we know that

5 \frac{3}{10}= \frac{5*10+3}{10} = \frac{53}{10}

Step 1

<u>Carlos's method</u>

1) <u>Find the absolute value of -\frac{53}{10}</u>

\left|-\frac{53}{10}\right|=\frac{53}{10}

2) <u>Find the opposite</u>

opposite=-\frac{53}{10}

Step 2

<u>Jason's method</u>

1) <u>Find the opposite of  -\frac{53}{10}</u>

opposite=\frac{53}{10}

2) <u>Find the absolute value </u>

\left|\frac{53}{10}\right|=\frac{53}{10}

Step 3

<u>Compare the answers</u>

\frac{53}{10} > -\frac{53}{10}

therefore

<u>The answer is</u>

The greater value is obtained with the method of Jason

4 0
3 years ago
I need help with this math question
kirill115 [55]

Answer:

Step-by-step explanation:

6 0
2 years ago
The ratio between the volumes of two cubes is 125 to 216. what is the ratio between their respective surface areas?
MAVERICK [17]
Volume of a cube is length * width * height. Because it's a cube, all of these lengths are the same measurement so rather than doing V = l*w*h, we can do one of the measurements cubed, let's call it x.

So Volume = x³. So if we are given the volume, we can the length by doing the cube root. 

∛125 = 5
∛216 = 6

Surface area of a cube = 6x². So now we plug both of these measurements into the formula. 

For 5:

SA = 6(5)² = 6(25) = 150

For 6:

SA = 6(6)² = 6(36) = 216

The ratio of their surface areas is 150:216 or if you simplify it by dividing both by the GCF of 6, 25:36
8 0
3 years ago
Fwd:The hardware store is having a 15% off sale on lawn mowers this weekend. If x is the original price of a lawn mower, what wi
Sveta_85 [38]

Answer:

<h3>(x - 0.15x) and x(1.00 - 0.15)</h3>

Step-by-step explanation:

Let x be the original price of a lawn mower,

If the hardware store is having a 15% off sale on lawn mowers this weekend, the amount discounted is expressed as;

= 15 % of x

= 0.15 of x

= 0.15x

Final sales price = Original price - discounted price;

Final sales price = x - 0.15x

Factor out x;

x - 0.15x = x(1 - 0.15)

Hence the correct equations are (x - 0.15x)  and x(1.00 - 0.15)

3 0
2 years ago
Other questions:
  • Grandpa Ernie is shrinking! Over the past 4 years his height decreased by a total of 2.4 cm.It decreased by the same amount each
    15·1 answer
  • If x and y vary directly, and x decreases, what happens to the value of y?
    10·2 answers
  • Write 10 x 10 x 10 x 10 x 10 x 10 with an exponent. Explain how you decided what exponent to write
    6·2 answers
  • write out the sum using the summation notation, assuming the suggested pattern continues. -10-2+6+14+...+110
    12·2 answers
  • What's the answer <br> .........????????????
    5·1 answer
  • Please help me out please
    5·1 answer
  • I'm not quite sure what an outlier is :/
    13·2 answers
  • Please help! I don’t know how to multiply them I only know how to add subtract and divide! ;(
    8·1 answer
  • A triangle has angles measuring 108 and 24 degrees. What is the measure of the third angle?
    11·1 answer
  • Im Not Sure of this. Can I get some help?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!