It will be a 360 degree angle
Answer:
fidgety ushering txt scarecrow
Answer:
a. There's a 95% chance that the true proportion is in the confidence interval.
Step-by-step explanation:
When we want to estimate a property of a population (a population's parameter), without surveying the population, we use samples.
Then, with the information of the samples we can calculate the statistics and infere properties about a population. This inferences obviously came with some uncertainty, depending on the properties of the sample and specially the sample size.
When we talk about confidence intervals, we use the statistic of the sample (in this case, the mean) to estimate a range of values it is expected to find the true mean of the population. The width of this interval depends on the sample standard deviation and the sample size.
The value of the confidence interval (95%, 99%, etc) represent the probabilty that the true mean is within this interval.
If you're asking for the height, it equals 18.4 cm
Answer:
Its the bottom left graph.
Step-by-step explanation:
When one variable increases as the other variable increases, or one variable decreases while the other decreases. An example of positive correlation would be height and weight.
