The table shows the ages and weights of babies at a hospital.

what is the correlation between age and weight as shown in the table?

a.) none

b.) positive

c.) negative

d.) constant

Option (b) is correct.

The correlation between age and weight  shown in the table is positive.

Step-by-step explanation:

Given: The table shows the ages and weights of babies at a hospital.

We have to determine the  correlation between age and weight as shown in the table.

We first  Plot these points to obtain the graph as show in attachment below.

Since, Using correlation calculator , we find the correlation  as 0.83113

Which is positive

Thus,  The correlation between age and weight  shown in the table is positive.

As age increases the weight increase.Hence, positive.

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.