Answer:
3550
Convert to decimal.
0.7
Multiply 0.7
by 100
to convert to a percentage.
0.7⋅100
Simplify 0.7⋅100
.
70%
Step-by-step explanation:
The z-score for 36,000 is (36,000 - 40,000) / (15,000 / √25) = -1.333
The z-score for 42,000 is (42,000 - 40,000) / (15,000 / √25) = 0.6667
P(36,000 < x < 42,000) = P(-1.3333 < z < 0.6667)
P(z < 0.6667) - P(z < -1.3333)
0.7475 - 0.0913
0.6562
Answer:
DESPERATE PLEASE ANSWER FAST
(please show picture)
Use the data to create a scatter plot.
Savings Account Balance for a Given Year
PointMove
UndoRedoReset
Time (years)Savings account balance ($)
1
2
3
4
5
6
7
8
9
10
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
4200
0
Time (years)
Savings account balance ($)
1
1300
2
2500
3
3600
4
4000
5
2200
6
1800
7
3200
8
9000
Step-by-step explanation:
DESPERATE PLEASE ANSWER FAST
(please show picture)
Use the data to create a scatter plot.
Savings Account Balance for a Given Year
PointMove
UndoRedoReset
Time (years)Savings account balance ($)
1
2
3
4
5
6
7
8
9
10
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
4200
0
Time (years)
Savings account balance ($)
1
1300
2
2500
3
3600
4
4000
5
2200
6
1800
7
3200
8
9000
