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
lana [24]
3 years ago
14

Find the median, first quartile, third quartile, and interquartile range of the data.

Mathematics
2 answers:
serious [3.7K]3 years ago
7 0

Answer:

Step-by-step explanation:

Median: 88

First Quartile: 84

Third Quartile: 92

Interquartile Range: 8

I hope this helps :)

WINSTONCH [101]3 years ago
4 0
If you put the numbers from least to greatest the median is 88, first quartile is 84, third is 92, interquartile is 8 i think.
You might be interested in
What is the value of X in degrees?
laiz [17]
3,50 degrees hope This heal
3 0
3 years ago
If you know that a < b, and both a and b are positive numbers, then what must be true about the relationship between the oppo
nlexa [21]
What ever number A is, it is going to be less than whatever number B is.
8 0
3 years ago
Read 2 more answers
Solve x (give answer as fractions or integers). 2^x =1/2​
Rudik [331]

Answer:

x = -1

Step-by-step explanation:

When an exponent is negative, you have to move it to the denominator (or to the numerator if it's already on the denominator). Since the answer is \frac{1}{2}, you know that the 2 has been raised to the power of 1 (any number to the power of 1 is the same number), so you just make it negative. Hope that helps!

7 0
3 years ago
A sample of students at a university took a test that diagnosed their learning styles as active or reflective and also as visual
anastassius [24]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

Sample size, n = 39

Correlation Coefficient, r = 0.273

The hypothesis test to examine if there is a positive correlation :

H0 : ρ = 0

If there is a positive correlation, then ρ greater than 1

H0 : ρ > 1

The test statistic :

T = r / √(1 - r²)/(n - 2)

T = 0.273 / √(1 - 0.273²)/(39 - 2)

T = 0.273 / 0.1581541

T = 1.726

The Pvalue using a Pvalue calculator can be be obtained using df = n - 2, df = 39 - 2 = 37

The Pvalue = 0.0463

α= .10 and α= .05

At α= .10

Pvalue < α ; Hence, we reject H0 and conclude that a positive correlation exists

At α= 0.05 ;

Pvalue < α ; Hence, we reject H0 and conclude that a positive correlation exists

3 0
2 years ago
I need help with this question!!
Mashcka [7]

Answer:

QR = 5.

Step-by-step explanation:

Because the parallelograms are similar then the corresponding sides are in the same ratio.

So AB / PQ = BC / QR

9/3 = 15 / QR

15 / QR = 3

QR = 15/3

= 5.  (answer)

7 0
3 years ago
Other questions:
  • Sam divided a rectangle into 8 congruent rectangles that each have the area shown. What is the area of the rectangle before Sam
    12·1 answer
  • !Will mark BRAINILEST! What's the type of function that represents this pattern??
    11·1 answer
  • The total cost in dollars for a certain company to produce x empty jars to be used by a jelly producer is given by the function
    9·1 answer
  • Mr. Teal orders the same business lunch for 5 people. Everyone has a salad for $5, a steak sandwich for $12, lemonade for $3, an
    6·1 answer
  • 4. The length of a rectangle is four meters less than five times the width. What is the length of the rectangle if
    11·1 answer
  • Carly tutors students in math on the weekends and offers both thirty-minute sessions and sixty-minute sessions. She earns $15 fo
    5·1 answer
  • Plz help and explain ur answer
    12·1 answer
  • 4(4x-2) + 1 = 16x - 7<br><br> how many solutions
    14·2 answers
  • A chemical company makes two brands of antifreeze. The first brand is 40% pure antifreeze, and the second brand is 60% pure anti
    7·1 answer
  • )) Which sign makes the statement true?<br> 47.1% ? 47%<br> &lt;<br> =<br> Submit
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!