Question 1: A cryptocurrency is a digital form of payment that can be used to buy goods and services. There are over 10,000 different cryptocurrencies traded publicly. The price (in dollars) for a...


Question 1: A cryptocurrency is a digital form of payment that can be used to buy goods and<br>services. There are over 10,000 different cryptocurrencies traded publicly. The price (in dollars)<br>for a random sample of the ten cryptocurrencies priced under $20 is given below:<br>6.05<br>7.24<br>1.60<br>19.95<br>4.41<br>8.04<br>1.00<br>0.24<br>6.75<br>2.10<br>a) Identify the variable.<br>b) Identify the experimental unit.<br>c) Find the five-number summary (min, Q1, median, Q3, max) for the data.<br>d) Is the cryptocurrency priced at $19.95 an outlier? Use an appropriate numerical measure<br>to support your decision.<br>e) Suppose the cryptocurrency with a price of $0.24 increases to $1.00 (all other prices stay<br>the same). Which of the following statistics will remain unchanged?<br>O Min<br>O Q1<br>O mode<br>O median<br>O Q3<br>O range<br>O mean<br>O variance<br>O max<br>O IQR<br>

Extracted text: Question 1: A cryptocurrency is a digital form of payment that can be used to buy goods and services. There are over 10,000 different cryptocurrencies traded publicly. The price (in dollars) for a random sample of the ten cryptocurrencies priced under $20 is given below: 6.05 7.24 1.60 19.95 4.41 8.04 1.00 0.24 6.75 2.10 a) Identify the variable. b) Identify the experimental unit. c) Find the five-number summary (min, Q1, median, Q3, max) for the data. d) Is the cryptocurrency priced at $19.95 an outlier? Use an appropriate numerical measure to support your decision. e) Suppose the cryptocurrency with a price of $0.24 increases to $1.00 (all other prices stay the same). Which of the following statistics will remain unchanged? O Min O Q1 O mode O median O Q3 O range O mean O variance O max O IQR

Jun 09, 2022
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