Answer:
Step-by-step explanation:
In the line plot, the red dots above each measurement on the number line indicates the frequency of that particular measurement.
From the information given,
Measurement Frequency
fifteen inches 4
Twenty five inches 7
Thirty five inches 3
Fourty five inches 5
Fifty five inches 1
Therefore, the most common pet length is Twenty five inches.
The least common pet length is Fifty five inches.
The difference between the least common and the most common pet lengths is 7 - 1 = 6
Answer:
test stat=1.7986
p value =0.0391
Step-by-step explanation:
given
n=50
d = 7.3
s d = 28.7
formula to calculate test statistic
t=
⇒ t=
⇒t=1.7986
for 49 df and t=1.7986 ,p value can be obtained from software
p value=0.0391
Answer:
287.94 (c)
Step-by-step explanation:
So first we calculate the cost of the game system after tax is added:
$299 × 1.07= $319.93
$319.93 IS THE PRICE OF THE GAME SYSTEM AFTER TAX IS ADDED.
Then we calculate the price after discount:
$319.93×0.90= $287.937
Even though the aswer isn't exact whe rounded off the answer is $287.94.
SO THE FINAL ANSWER IS $287.94.
HOPE IT HELPED
Answer:
a. 0.4 and 0.5
b. 0.46
Step-by-step explanation:
i don't know if this right, so lmk
Answer:
A depreciation of 14.3% leaves you with 85.7%, right? Each year's value is 85.7% of the tear before.
So, 6500(0.857)3 = $4091.25
