Answer:
Step-by-step explanation:
x
−
5
=
−
3
3
x
=
4
−
x
3
y
+
5
+
2
+
y=
2
y
+
4
Answer:
The correct answer to the question is
e. If is likely that between 35% and 41% percent of the driving population would be willing to pay higher gas prices to protect the environment.
Step-by-step explanation:
The margin of error expresses the number of percentage points of error is contained within survey result. A large error margin therefore reduces the level of dependence on a given statistic. The margin of error describes the expected variation between the statistic sample and the real population value.
In the question, the option
e. If is likely that between 35% and 41% percent of the driving population would be willing to pay higher gas prices to protect the environment , clearly depicts the definition of margin of error as it shows the expected variance from te real population
Answer:
6/100- 60%
Step-by-step explanation:
4. The ages of a group of tourists on a bus are 3, 6, 9, 11, 15, 26, 27, 30, 30, 31, 32. What is the standard deviation of this
ioda
Answer: b. 11.234
Step-by-step explanation:
used ti84
put in values in list 1
go into 1-var stats
find Sx which is the stand dev for sample