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
Makovka662 [10]
2 years ago
11

A teacher is comparing the test scores of two classes. The range of class 1 is 14, and the interquartile range is 7. The range

Mathematics
1 answer:
dusya [7]2 years ago
7 0

Answer:

Step-by-step explanation:

classs 1, because higher number has a better chance of giving higher number

You might be interested in
Jim drank 2/3 of his water bottle and John drank 3/10 of his water bottle how much water did both the boys drink ?
Likurg_2 [28]

Answer:

29/30

Step-by-step explanation:

first, we must make sure they have the same denominator!

2/3 x 10/10 = 20/30

3/10 x 3/3  = 9/30

20/30 + 9/30 = 29/30

4 0
3 years ago
Find the measure of the indicated angle to the nearest degree​
sweet-ann [11.9K]

Answer:

Im pretty sure its 45 degrees

Step-by-step explanation:

Its an isosceles triangle so the upper 2 angles are Equal and a triangles angles adds up to 180 degrees, so if we have a 90 degree angle (the square) there's only 90 degrees left, so if you divide the 90 degrees by the remaining 2 Equal angles you get 45.

5 0
2 years ago
Which is bigger 45% or 5/11
pickupchik [31]
I think that is 45 am not sure but i think that is the anwer

5 0
3 years ago
Read 2 more answers
In the production of a plant, a treatment is being evaluated to germinate seed. From a total of 60 seed it was observed that 37
djyliett [7]

Answer:

More than 50% would germinate

Step-by-step explanation:

Given that in the production of a plant, a treatment is being evaluated to germinate seed. From a total of 60 seed it was observed that 37 of them germinated

Let us check whether more than 50% will germinate using hypothesis test

H_0: p = 0.50\\H_a: p>0.50\\

(right tailed test)

Sample proportion p =\frac{37}{60} =0.617\\q = 0.383\\Std error = \sqrt{\frac{pq}{n} } =0.0628

p difference = 0.117

Test statistic Z = p difference/std error = 1.864

p value =0.0312

Since p value <0.05 our significance level of 5% we reject null hypothesis

It is  possible to claim that most of the seed will germinate (i.e. more than 50%)

7 0
3 years ago
Determine the range of the following graph:
sergeinik [125]

Answer:

-7 < y < 2 (Line under <) is the answer

6 0
2 years ago
Other questions:
  • Visa Card USA studied how frequently young consumers, ages 18 to 24, use plastic (debit and credit) cards in making purchases (A
    6·1 answer
  • Rewrite the rectangular form of the complex number in its equivalent polar form. Approximate all angle measures to the nearest d
    14·2 answers
  • B(n)= -1(2)^n1 what is the 5th term in the sequence?
    15·1 answer
  • Can you give me the Answers for Estimating 92 × 68
    14·2 answers
  • 4r^3-3r^2-4r+3 <br> four terms <br> use grouping
    6·1 answer
  • I'm so confused about conjecture. Not sure how to explain it to my daughter.
    15·1 answer
  • The diagram shows a rectangle.
    11·1 answer
  • A store is selling a pair of jeans for $60.00. If this price included a markup of 25%,what did the store originally pay for the
    12·2 answers
  • Simplify<br> 8V 28<br><img src="https://tex.z-dn.net/?f=8%20%5Csqrt%7B28%7D%20" id="TexFormula1" title="8 \sqrt{28} " alt="8 \sq
    12·1 answer
  • 4. Mary has 21 coins whose total value is Kshs. 72. There are twice as many five
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!