subject
Mathematics, 03.11.2019 15:31 leapfroggiez

Kendra surveyed a random sample of 100 members of a local gym. she found that 40% of the gym members surveyed had taken a yoga class. kendra wanted to know if it is plausible that 50% of the entire population of gym members had taken a yoga class. kendra performed 100 trials of a simulation. each trial simulated a sample of 100 gym members under the assumption that 50% of the population had taken a yoga class. the dot plot shows the results of the simulations. what is the best conclusion for kendra to make based on the data?

a. it is not plausible that 50% of the population had taken a yoga class because the data shows that a sample proportion of 40% is unlikely.

b. it is not plausible that 50% of the population had taken a yoga class because the data shows that a sample proportion of 40% is likely.

c. it is plausible that 50% of the population had taken a yoga class because the data shows that a sample proportion of 40% is unlikely.

d. it is plausible that 50% of the population had taken a yoga class because the data shows that a sample proportion of 40% is likely.


Kendra surveyed a random sample of 100 members of a local gym. she found that 40% of the gym members

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
question
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
question
Mathematics, 21.06.2019 20:00
What is the radical expression that is equivalent to the expression 27 1 over 5?
Answers: 3
question
Mathematics, 21.06.2019 22:30
Select all of the following expressions that are equal to 2.5.
Answers: 3
You know the right answer?
Kendra surveyed a random sample of 100 members of a local gym. she found that 40% of the gym members...
Questions
question
Mathematics, 01.04.2020 02:33
question
Social Studies, 01.04.2020 02:33
question
English, 01.04.2020 02:33
question
English, 01.04.2020 02:33
Questions on the website: 13722360