Aselection of staff wages is collected and shown below. £254 £254 £310 £276 £116 £90 £312 £180 £180 £536 £350 £243 £221 £165 £239 £700 what is the mode of staff wages? £ 254 and £ 180 what is the median of the staff wages? £ 248.5 what is the mean of the staff wages? £ 276.625 select the most appropriate average, mean, median or mode.

Modes of staff wages are £180 and £254.

Median of staff wages is £248.5

Mean of staff wages is £276.625

Step-by-step explanation:

Given list of staff wages is.....

£254  £254  £310  £276  £116  £90  £312  £180  £180  £536  £350  £243  £221  £165  £239  £700

Rearranging the data according to ascending order.....

£90  £116  £165  £180  £180  £221  £239  £243  £254  £254  £276  £310  £312  £350  £536  £700

The mode is the number repeated most often. This list has two values that are repeated two times, which are £180 and £254.  

So, the modes are:  £180 and £254

Median is the middle value in the list. As there are total 16 numbers, so the middle value will be the average of 8th and 9th numbers, which are £243 and £254 respectively.

So, the median will be:  

The mean is the simple average of all numbers in the list. There are total 16 numbers.

So, the mean will be:

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.