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andreev551 [17]
3 years ago
15

Sam took 4 courses last semester: Calculus, Biology, History, and Physics. The means and standard deviations for the final exams

, and Sam's scores are given in the table below. Convert Sam's scores into z-scores. Subject Mean Stand. dev. Sam's score Sam's z-score Calculus 70 12 94 Biology 77 10 74.5 History 53 16 45 Physics 60 14 70.5 On what exam did Sam have the highest relative score? (Enter the subject.) Note: You can earn partial credit on this problem.
Mathematics
2 answers:
frutty [35]3 years ago
8 0

Answer:

Calculus

Step-by-step explanation:

Calculus: z = (94-70)/12 = 2

Bio: z = (74.5-77)/10 = -0.25

History: z = (45-53)/16 = -0.5

Physics: (70.5-60)/14 = 0.75

Kazeer [188]3 years ago
6 0

Answer:calculus

Step-by-step explanation:

Because Sam went from79 to 12 to 94 and in biology Sam only went to 74.5 and 94 in calculus is the highest

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there are 10 crates of eggs stacked in the corner. each crate of eggs holds 20 eggs. If there is only 1 broken egg in the entire
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If there are 200 eggs and for every 20 eggs there is on broken one, then there will be 10 broken eggs total. or 10/200

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3 years ago
Sharon's house, the library, and Lisa's house are all on the same straight road. Sharon has to ride her bike 1 3/5 miles to get
Zigmanuir [339]

Answer:

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Bart wants to deposit his piggy bank savings into a savings account. If he deposits $325. 76, how many whole years will it take,
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Answer:

Step-by-step explanation:

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