PLEZ HELP! 27 POINTS FOR ALL! Keep in mind that this is percent increase and decrease, but for these, you have to find the percent of change. 1. $25; 300% increase
2. 160; 2% decrease
3. 56; 75% decrease
4. 52; 25% increase
5. 12,000' 5% increase
6. 170; 10% decrease

1. 100

2. 156.8

3. 14

4. 65

5. 12600

6. 153

Hello a value is missing in your question below is the value

samples of n = 10

answer : 24.63 <  μ  < 25.370

Step-by-step explanation:

Given :

Sample size = n = 10

Z∝/2 = Z0.0256 = 1.95

next calculate for margin of error

E = Z∝/2 * ( 0.6 /  / )

   = 0.370

therefore at  94.87% confidence interval the estimated population mean is

x - 0.370 < μ <  x + 0.370

25 - 0.370 < μ < 25 + 0.370

24.63 <  μ  < 25.370