Mathematics, 15.04.2021 21:00 dabboy

Makayla has a bag that contains orange chews, cherry chews, and watermelon chews. She performs an experiment. Makayla randomly removes a chew from
the bag, records the result, and returns the chew to the bag. Makayla
performs the experiment 50 times. The results are shown below:
A orange chew was selected 14 times.
A cherry chew was selected 12 times.
A watermelon chew was selected 24 times.
Based on these results, express the probability that the next chew Makayla
removes from the bag will be orange or cherry as a fraction in simplest form.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:50

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%

Answers: 2

Answer

Mathematics, 21.06.2019 21:50

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

Answers: 1

Answer

Mathematics, 22.06.2019 01:00

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)

Answers: 1

Answer

Mathematics, 22.06.2019 01:20

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed

Answers: 2

Answer

You know the right answer?

Makayla has a bag that contains orange chews, cherry chews, and watermelon chews. She performs an e...

Questions