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
Anna007 [38]
3 years ago
12

The distribution of reading scale scores in the 4th grade at Truman Elementary School was approximately normal with mean = 221 a

nd standard deviation = 36.
Educational researchers are conducting an intervention experiment. To participate in the experiment, a student must have a reading scale score in the lower 50% of the scores in their grade level.
What is the maximum reading scale score for students to participate in the intervention experiment?
Mathematics
1 answer:
liraira [26]3 years ago
3 0

Answer:

221

Step-by-step explanation:

You might be interested in
Best representation of 5 7/3
Travka [436]

Answer:what it is

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the same as 15.39÷100
marysya [2.9K]

1.539 divided by 10 which equal to 0.1539

7 0
2 years ago
1. What is the median of the data set?
icang [17]
For number 1, the median is 8
For number 2, the mode is C.100
And for number 3, the mean is D.410
4 0
2 years ago
Read 2 more answers
Angle x and y are complementary. Angle x is supplementary to a 128º angle.
tiny-mole [99]

Answer:

x = 52

y = 38

Step-by-step explanation:

Angle x is supplementary to a 128º angle.

Supplementary angles add to 180

x+128 = 180

Subtract 128 from each side

x+128-128 = 180-128

x =52

Angle x and y are complementary.  

Complementary angles add to 90

x+y =90

52+y =90

Subtract 52 from each side

52-52 +y = 90-52

y = 38

4 0
3 years ago
Read 2 more answers
It is difficult to override a presidential veto?Why do you think is it difficult? Do you think thisgood thing? Why or why not?
Vanyuwa [196]
It is difficult to overthrow a presidential veto because each house has to have a two-thirds majority vote to overthrow The veto. it is difficult because 2/3 is more than 1/2 and it has to be in each house so it is very difficult. I think this is a good thing because if Congress wanted to pass a bill the president did not like then it is hard for them to pass it and the president is the leader so he should make the big decisions.
3 0
3 years ago
Other questions:
  • ______ numbers can be written as a product of _______ factors.This called the prime factorization of a number.
    13·1 answer
  • Dr adams just started an experiment he will collect data for 7 days how many hours is this
    14·2 answers
  • Answer for number 40. pleaseeeeee
    13·1 answer
  • Find the value of a) 4:12 <br><br>​
    10·1 answer
  • A bike was originally $102 and is on sale for 30% off. what is the discounted priice
    10·2 answers
  • Which set of ordered pairs represents y as a function of x2
    15·1 answer
  • The figure is not drawn to scale. PQ and MN are straight lines.<br> Find ZZ<br> helpppp
    7·1 answer
  • Tom goes on hoilday south africa
    6·2 answers
  • A candy bar box is in the shape of a triangular prism. The volume of the box is 3,240 cubic centimeters. A triangular prism is s
    12·1 answer
  • PLEASE HELP MEE!!!!!<br> 7 4/6 + 3 1/6
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!