Statistics Practice Questions - Page 762

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• the histogram shows the lengths of 12 guinea pigs. how many guinea pigs are at least 20 cm long? gui...

• the histogram shows the lengths of 12 guinea pigs. how many guinea pigs are less than 15 cm long? gu...

• a chocolate shop recently sold chocolates with a variety of different fillings. raspberry 73 mint 52...

• passersby have taken 4 pieces of vanilla cake and 6 pieces of coconut cake from a sample tray. based...

• a survey of pet owners found that on average, they spend $1,225 annually per pet, with a standard de...

• which values in this data set are outliers? 48, 52, 56, 64, 61, 20, 48, 51, 58, 48, 78 select outlie...

• which modified box plot represents the data set? 39, 39, 3, 40, 46, 48, 60, 62, 62

• which is equivalent to p(z ≥ 1.4)?\np(z ≤ 1.4)\n1 - p(z ≤ 1.4)\np(z ≥ -1.4)

• you spin the spinner once. what is p(not greater than 8)? write your answer as a fraction or whole n...

• create a dot plot of the data shown below. 20, 21, 21, 25, 20, 23, 27, 23, 24, 25, 26, 24, 23, 22, 2...

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