1. The mean age of employees from School A is: (33+28+36+27+45+23+30+42+48+50)/10 = 35.4 years
The mean age of employees from School B is: (27+26+48+51+49+37+33+35+52+40)/10 = 38.8 years
Therefore, the statement "The mean age of employees from School A is higher than the mean age of employees from School B" is false.
2. The median age of employees from School A is: 33 + 36 / 2 = 34.5 years
The median age of employees from School B is: 35 years
Therefore, the statement "The median age of employees from School A is lower than the median age of employees from School B" is false.
3. The range of ages of employees from School A is: 50 - 23 = 27 years
The range of ages of employees from School B is: 52 - 26 = 26 years
Therefore, the statement "The range of ages of employees from School B is higher than the range of ages of employees from School A" is false.
14. The ages of randomly selected teacher at two schools are recorded. Their ages are as follows.
School A: 33, 28, 36, 27, 45, 23, 30, 42, 48, 50
School B: 27, 26, 48, 51, 49, 37, 33, 35, 52, 40
Which of the following statements is true?
1. The mean age of employees from School A is higher than the mean age of employees from School B.
2. The median age of employees from School A is lower than the median age of employees from School B.
3. The range of ages of employees from School B is higher than the range of ages of employees from School A.
5 answers
so they are all wrong? *weep*
Yes, unfortunately, all three statements are false based on the given data. Let me know if you need further clarification or assistance with anything else.
womp womp
I'm sorry the statements did not turn out as you expected. If you have any other questions or need help with anything else, feel free to ask. I'm here to help!
1 answer