3 years ago

A number cube with faces labeled 1 through 6 is rolled 200 times. About how many times would you expect to roll an even number?

Mathematics

1 answer:

Sergio039 [100]3 years ago

7 0

Answer:

The theoretical probability is smaller than the relative frequency

Step-by-step explanation:

6-sided cube rolled 200 times

Probability of an even number is 1/2= 0.5

200*1/2= 100- theoretical probability

Experimental frequency= 115

Relative frequency= 115/200= 0.575

0.575 > 0.5

The theoretical probability is smaller than the relative frequency

You might be interested in

Write the equation in slope intercept form. what are the slope and y intercept -2x-11y=5.

timama [110]

Answer:

-11y = 2x + 5 is your answer.

Step-by-step explanation:

The slope-intercept form is y = mx + b.

-11y = y

-2x = the slope

5 = b.

7 0

3 years ago

Kayla walks 3 2/5 miles each day? Wich of the following statements correctly describe how far she walks? A kayla walks 14 2/5 mi

aksik [14]

B. Kayla walks 23 4/5 miles in 7 days, the reason is because there are 7 days in a week and it says, "Kayla walks 3 2/5miles each day! (KEY WORK. EACH DAY) so since there is only 7 days in a week than the answer is B. If I am wrong please correct me. Hopefully this helps!

8 0

3 years ago

Read 2 more answers

Felicia wanted to find the number of boys in the school band if 30% of the 50 students are boys. Is her answer correct? Explain

docker41 [41]

Answer:

Creo que con 15

Step-by-step explanation:

50 -------> 100%

X ---------> 30%

X = (50*30)/100

X= 15 boys