Answer:
sheeeeeesh
Step-by-step explanation:
Answer: The rate of interest per annum is 1.3%.
Step-by-step explanation:
Given Principal P= $1000
time period n=3
Amount A=$1040,40
To find rate of interest per annum r
We know that
⇒ r = 1.3%.
Answer:
ok. so Y=Mx +c
draw the graph. gradient is 0.75 and constant is 0.25 so:
y= 0.75x + 0.25
Answer:
An appropriate interpretation of the p-value is
E) If the population mean wait time is 3 minutes, the probability of observing a sample mean wait time of 4.7 minutes or more is 0.00031
Step-by-step explanation:
A one-sample t-test is used for the comparison between the derived mean of the sample data and the a known mean value, given that the population standard deviation is unknown
The P value indicates the likelihood of obtaining a mean with a value difference from the hypothetical mean which is as much as or more than the difference between the observed mean and the hypothetical
Therefore, an appropriate interpretation of the p-value is if the population mean wait time is 3 minutes then the probability of observing a sample mean wait time of 4.7 minutes or more is 0.00031.
