Answer:
These questions focus on how the proportion of females will vary in random samples if we assume that 0.60 of the population of part-time college students is female.
1. Before we use a simulation to simulate the selection of random samples from this population, let’s make sure we are clear about who is in the population. For this situation which statement best describes the population? part-time college students
2. What are we assuming to be true about the population? The proportion of the population that is female is 0.60
3. Which of the following sequences of sample proportions is the most likely to occur in random samples of 25 students from this population? 0.56, 0.60, 0.44, 0.68, 0.76
Answer:
Can you please include the complete question?
Step-by-step explanation:
Answer:
Scale factor = 1.5
Step-by-step explanation:
Formula for the scale factor,
Scale factor =
In this question, image is triangle Y and preimage is triangle X.
Scale factor of X to Y =
= 1.5
Therefore, scale factor = 1.5 is the answer.
Answer:
7 hours
Step-by-step explanation:
$247.50 - $45.00 (how much he charges for the first hour) = $202.50
$202.50 ÷ $33.75 (how much he charges for the additional hours) = 6 hours
But he charges 45 dollars for the first hour so he 7 hours in total
Answer:
The question is re-framed:
During a recent rainstorm,8 centimeters of rain fell in Dubaku's hometown, and 2 point,36 centimeters of rain fell in Elliot's hometown. During the same storm, 15 point, 19 centimeters of snow fell in Alperen's hometown. How much more rain fell in Dubaku's town than in Elliot's town? In centimeters.
Rain fall on Dubaku's town is more than of Elliots's town.
Step-by-step explanation:
Rainfall on Dubaku's hometown on the day of the rain storm
Rainfall on Elliots's hometown on the day of the rain storm
How much more rain fell in Dubaku's town = Difference of the rainfall on Dubaku's and Elliots's hometown.
So the difference .
Our final answer centimeters.