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
Kitty [74]
3 years ago
5

A PE teacher is charting the weight and BMI of her students. The table below shows the measured weight for all of her students f

or the most current period. What is the mean (arithmetic average) for these students included in this data set?
Measured Weight Number of Students Measured Weight Number of Students Measured Weight Number of Students Measured Weight Number of Students
105
110
112
113
115 1
2
2
3
2 116
117
118
120
121 5
4
7
5
5 125
126
128
130
132 4
5
2
1
3 134
135
140
141
150 1
3
2
2
1
124.40
118.00
123.00
122.67
Mathematics
1 answer:
svetlana [45]3 years ago
6 0

Answer:

122.67 average

Step-by-step explanation:

Mean = (every value added up)/(# of values)

Mean = (105 + 2(110) + 2(112) + 3(113) + 2(115) + 5(116) + 4(117) + 7(118) + 5(120) + 5(121) + 4(125) + 5(126) + 2(128) + 130 + 3(132) + 134 + 3(135) + 2(140) + 2(141) + 150)/60

= 7360/60

= 122.67

I had trouble understanding the data but I hope I did this right!

You might be interested in
Morton and Lyndal invested together in a new venture. Lyndal invested $500 more than Morton. If they invested $5000 together, ho
Kaylis [27]
Lyndal invested $3000 and Morton invested $2000
8 0
3 years ago
What is the value of x in the diagram? A. 100 B. 60 C. 50 D. 120
kompoz [17]
Im pretty sure it is D
hope you get this right
7 0
4 years ago
Read 2 more answers
Just Tell me where the point on the x-axis and y-axis goes <3
Westkost [7]

Answer:

8 =x 4=y

Step-by-step explanation:

hope this helps

6 0
3 years ago
Read 2 more answers
Triangle X Y Z is shown. Angle X Y Z is 75 degrees and angle Y Z X is 50 degrees. The length of X Y is 2 and the length of X Z i
Kay [80]

Answer:

2.5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Square root of 75 rounded to the nearest hundredth
timurjin [86]
I think this is the answer ---->  8.7 (8.66 rounded)
5 0
3 years ago
Read 2 more answers
Other questions:
  • A recipe that yields two loaves of bread requires 2 1/2 cups of flour. Edgar has a bag that contains 18 3/4 cup of flour. How ma
    8·1 answer
  • Which answer shows 0.05 written in scientific notation?
    5·2 answers
  • Which binomial is a factor of 9x2 – 64?
    14·1 answer
  • What is the 25th term of the arithmetic sequence -3,4,11,18,25
    15·2 answers
  • Find the value of a?
    11·1 answer
  • Ա,
    7·1 answer
  • Unit rate for 5/2 and 1/4
    13·1 answer
  • Find the values of x and y.<br>A. X=15, y=18. B. x=17, y=14. C. x=14, y=17 D. x=18, y=15​
    11·1 answer
  • The cost of buying a small piece of land in a remote village since the year 1990 is represented by the following table: Time (ye
    5·1 answer
  • erica would like to bake an 3-pound roast for a family gathering. the cookbook tells her to bake a 6-pound roast for 138 minutes
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!