James conducted an experiment with 4 possible outcomes. he determined that the experimental probability of event a happening is 10 out of 50. the theoretical probability of event a happening is 1 out of 4. which action is most likely to cause the experimental probability and theoretical probabilities for each event in the experiment to become closer?

Here, the experimental probability and the theoretical probability differs.

The things that may have an impact on it are:

a) There are things that may not be considered or simplified in the theoretical model, like the temperature, atmospheric pressure, material used, etc.

So you can try to take this thing in your theoretical model and correct it, with the objective of finding a new theoretical probability of the event A, that may be closer to the experimental one.

b) You may not do enough repetitions of the experiment, with enough repetitions, the mean of the probability may skew a little bit towards the theoretical probability.

answer: c. is your answer

step-by-step explanation: get me a black leather coat

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.