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Andrew [12]
2 years ago
7

He table shows the price paid per concert ticket on a popular online auction site. What was the average price paid per ticket? A

) $43.30 B) $59.70 C) $65.20 D) $73.80 E) $62.90 P
Price Paid per Ticket

Price Frequency
$125 82
$100 98
$75 122
$50 168
$25 212
Mathematics
2 answers:
Alborosie2 years ago
6 0

Answer:

$62.90

Step-by-step explanation:

puteri [66]2 years ago
5 0

Answer:

The correct answer is option E.

Step-by-step explanation:

Average = \frac{\text{Sum of all values}}{\text{number of terms}}

The average price paid per ticket = A

Sum of amount of tickets sold:

\$125\times 82+\$100\times 98+\$75\times 122+\$50\times 168+\$25\times 212

Number of tickets sold=

= 82+98+122+168+212

A=\frac{\$125\times 82+\$100\times 98+\$75\times 122+\$50\times 168+\$25\times 212}{82+98+122+168+212}

A=\$62.90

Hence, the correct answer is option E.

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Where,

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find the probability that (p∧ ≤ 0.06) , substitute the values of sample units (n) , and the probability of nonconformities (p) in the probability mass function of binomial distribution.

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binomial (50,0.02)

Also, the estimate of the true probability is,

p∧  = x/50

The probability mass function for binomial distribution is,

 

Where,

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1 year ago
If a plant grows 1/4 cm every day for 21 days, what is the total<br> amount of growth?
Naddika [18.5K]
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1 year ago
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Answer:

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2 years ago
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Answer:

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Step-by-step explanation:

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