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kolbaska11 [484]
2 years ago
12

Which of the following describes how the margin of error is calculated?

Mathematics
1 answer:
Vika [28.1K]2 years ago
7 0
The following option best describes how the margin of error is calculated: D. It is equal to the inverse of the square root of the sample size.
The small amount that is granted for in case of miscalculation or change of circumstances.

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6 0
2 years ago
The choir is selling candy bars to raise money for a trip they sell each candy bar for $5 there are 7 candy bars in each box and
Reika [66]

Answer:$2800

Step-by-step explanation: Lets first figure out how much money a box of candy bars is worth. We know that each candy bar is worth $5 and that there are 7 candy bars per box. We can multiply 7*5 to figure out that each box is worth $35.

Now lets figure out how many boxes can be sold each day. Each student can sell two boxes a day. 5 students selling 2 boxes each is 5*2= 10 boxes total sold a day.

Now finally we use what we found to figure out the amount of money made per day. We know that there are 10 boxes being sold and that each box makes them $35. We just multiply 10 boxes by $35 to get $350 dollars each day.

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8 0
3 years ago
A popular online music store allowed shoppers to listen to an entire album before buying it. Of the people who listened to the w
katrin2010 [14]

Answer:

IDK this stuff is confusing

Step-by-step explanation:

Plz like and follow

4 0
3 years ago
Please help me with this.
Montano1993 [528]

Answer:

1 pair is $20. 3 pairs is $60. 4 pairs is $80. 5 pairs is $100. Please don't delete my answer, I am only trying to help.

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2 years ago
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Answer:

If her brother has 40 tickets, the equation will be 3(40)+2=122. jamie will have 122 tickets

If her brother has 50 tickets, the equation will be 3(50)+2=152. jamie will have 152 tickets

If her brother has 60 tickets, the equation will be 3(60)+2= 182. jamie will have 182 tickets.

Step-by-step explanation:

Just trust me

5 0
3 years ago
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