Answer:
The null hypothesis is given as 
while the alternate hypothesis is 
Step-by-step explanation:
As per the the given data
p1=Proportion of Homeowners who would buy the security system
p2=Proportion of Renters who would buy the security system
As the null hypothesis states that there is no difference in the test thus it is given as
This states that there is no difference between the probabilities of the homeowners buying the security system and the renters buying the security system.
The Alternative hypothesis is the other possibility of the null hypothesis. i.e It negates the null Hypothesis and is given as
Answer:
$6.16
Step-by-step explanation:
1 3/4 Caramels cost is $16.24
1 3/4 Chocolate cost is $22.40.
22.40 - 16.24 = $6.16
$6.16 more
The answer should be 38! Explanation: the surface area of the rectangles is 6+8+12. The surface area of the triangles is 6+6. Add it all together and you have 38.
a=future amount
p=present amount
r=rate in decimal
n=number off time per year compouonded
t=time in years
P=45,050
r=0.07001
n=4
t=1.25
A=49132.8798
round
A=$49,132.88
Answer:
The normal undiscounted price of the book is $17.25.
Step-by-step explanation:
This question can be solved using a rule of three.
After a 35% discount, a book costs $11.21
This means that $11.21 is 100-35 = 65% = 0.65 of the original price x.
How much is x, which is 100% = 1?
$11.21 - 0.65
$x - 1
The normal undiscounted price of the book is $17.25.
