During an experiment, Juan rolled a six-sided number cube 18 times. The number two occurred four times. Juan claimed the experim

I believe the answer is Jill.

Answer with explanation:

Let’s consider: An urn is composed of 2 red marbles and 3 blue marbles.

Total number of marbles = 2 + 3 = 5

a) The possible ways for the person to select one red marble and one blue marble include:

1) Drawing a red marble first, followed by a second blue marble.

2) Drawing a blue marble first and then picking a red marble second.

b) The total number of combinations for selecting one red and one blue marble is represented as:-

                         (i)

c) The count of ways to draw 2 marbles from 5 is defined as:-

    (ii)

Now, the probability of the individual selecting a red and a blue marble can be calculated as:-

      [Divide (i) by (ii)]

Consequently, the probability of selecting a red and a blue marble= 0.6

52.94

Hi there!

To calculate the mean, we first need to sum all the scores and divide by the total number of tests.

85+93+78+90+88+97+88=619

619/7≈88.43

Mean≈88.43

Next, we will determine the median by arranging the scores in ascending order.

78,85,88,88,90,93,97

To find the median, we look for the middle score, which is 88.

Median: 88

Lastly, we identify the mode, which is the score that occurs most frequently. Here, 88 appears twice while the others appear once, making 88 the mode.

Mode:88

I hope this is useful!

116 units of the first product and 380 units of the second product. Product 1 has a volume of 10 cu ft, while product 2 has a volume of 3 cu ft. The truck has a capacity of 2300 cu ft. Product 1 weighs 50 lbs and product 2 weighs 40 lbs, with the truck able to handle 21,000 lbs. Let X represent the units of product 1 and Y represent the units of product 2. The equations to solve are 10X+3Y=2300 and 50X+40Y=21000. Solving these equations gives us 116 for product 1 and 380 for product 2.