Mean calculations

Welcome to the "Mean calculations" category of Questions LLC! If you're someone who loves numbers, statistics, and finding the average, then you've come to the right place. Here, you will find a wide range of questions related to mean calculations, including how to calculate different types of means, their significance in various fields, and the interpretation of mean values. Whether you're a student looking to strengthen your mathematical skills or a professional seeking insights into data analysis, our community of experts is here to provide clear and concise answers to all your questions about mean calculations. Let's dive into the world of numbers and uncover the power of the mean!

Questions (19)

The director of a local Parks and Recreation department is interested in the number of hours kids spend outside each week. She
1. 1 answer
2. asked by totally_not_Kanao
3. 37 views
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2. Class 1: 75 80 84 79 92 86 88 86 86 90
1. 1 answer
2. asked anonymously
3. 16 views
the class with greatest mean.will win prize. the.mean of eric class of 148$. the mean of natalia class is $ 152 .natalia sales
1. 3 answers
2. asked by Tooba
3. 784 views
let the harmonic mean of two numbers x and y be 9.find the harmonic mean of the four numbers x,y,2x,2y
1. 4 answers
2. asked by john
3. 634 views
1. Find the mean : 12 , 8 , 7 , 10 , 8 , 8 , 10A. 63 B. 12.6 C. 9 D. 7 2. The sixth-grade classes have 28,20,30, and 25
1. 4 answers
2. asked by Anime d a d d y uwuz
3. 269 views
Calculate the geometric mean return for the following data set: (Negative value should be indicated by a minus sign. Round your
1. 2 answers
2. asked anonymously
3. 60 views
If the mean of y1 and y2 is M1and that of y1, y2, y3, y4 is M2, the mean of ay1, ay1.y3/a, y4/a is
1. 1 answer
2. asked by anoynomous
3. 217 views
A typist at a constant speed of 65 words per minute makes a mistake in any particular word with probability 0.06, independently
1. 3 answers
2. asked by Jon
3. 1,539 views
The table displays the scores of students on a recent exam. Find the mean of the scores to the nearest 10th.Score Number of
1. 1 answer
2. asked anonymously
3. 4 views
Lionel has just received his monthly credit card statement. He placed 9charges on his card in the last month with a mean of
1. 1 answer
2. asked anonymously
3. 17 views
Madelyn bowled 6 games at a bowling alley Her scores were as follows:211, 183, 162, 151, 202, 195 What was Madelyn mean score
1. 1 answer
2. asked by Anonymous
3. 5 views
Group A 18 20 46 34 58 31 41Group B 15 21 32 42 29 57 39The table shows the times, in minutes, spent shopping by two different
1. 1 answer
2. asked anonymously
3. 44 views
The weights, in pounds, of watermelons are shown in the table. Find the mean weight.Use the information in the table to set up
1. 1 answer
2. asked anonymously
3. 3 views
X= number of students3 students said they have 0 pets 4 students say they have 1 pet 2 students say they have 2 pets 6 students
1. 1 answer
2. asked anonymously
3. 1 view
The graph shows the number of hours randomly selected students spent on math homework. What is the mean number of hours students
1. 1 answer
2. asked anonymously
3. 4 views
Use the table to answer the question.Group A 18 20 46 34 58 31 41 Group B 15 21 32 42 29 57 39The table shows the times, in
1. 1 answer
2. asked anonymously
3. 6 views
Number of students. 8. 6. 4. 2. 1Number of hours. 1. 2. 3. 4. 5 The table shows the number of hours randomly selected students
1. 1 answer
2. asked anonymously
3. 8 views
The table shows the time and minutes spent shopping by two different groups first find the mean times Each group spent shopping
1. 1 answer
2. asked anonymously
3. 4 views
Use the table to answer the question.Group A 18 20 46 34 58 31 41 Group B 15 21 32 42 29 57 39 The table shows the times, in
1. 3 answers
2. asked anonymously
3. 6 views