Top answers

What is the difference between the median and the mean values for this set of data: 11, 9, 21, 6, 18, 2, 17, 8, 7.

Median: Reorder the data in numerical order, then select the value that lies directly in the middle of the data line - if there is an odd number of data, the median value is the middle number and if there is...
JM
Answered by James M. • Maths tutor
4192 Views

Convert -58 into 8bit twos compliment binary

-128 64 32 16 8 4 2 1 1 1 0 0 0 1 1 0 Therefore 11000110
HB
Answered by Hamish B. • Computing tutor
3124 Views

How does hot water in lakes make fish die

Increase in temperature causes a decrease in soulubility of gases so loss of oxygen and therefore fish die due to a loss of oxygen
ZM
Answered by Zehra M. • Chemistry tutor
2629 Views

How do you solve simultaneous questions?

When an equation has two or more variables, for example and x and y, more than one equation is need to solve it. The number of equations needs is equal to the number of variables you have. For example, if yo...
ES
Answered by Elise S. • Maths tutor
4158 Views

How would you traslate in Italian the sentence," I would like to go out with you tonight but I have a dentist appointment."

Translation: Mi piacerebbe uscire con te questa sera, ma ho un appuntamento dal dentista.
AR
Answered by Antonio R. • Italian tutor
2871 Views