Germinated Something Great/tutorialoutletdotcom The data presented in the table below resulted fro | Page 19

000), "E" or "e" (used in scientific notation). NOTE: For scientific
notation, a period MUST be used as the decimal point marker.
Complex numbers should be in the form (a + bi) where "a" and "b"
need to have explicitly stated values.
For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid
whereas {9i} is not.
A medical doctor wishes to test the claim that the standard deviation
of the systolic blood pressure of deep sea divers is less than 450. To
do so, she selected a random sample of 20 divers and found s = 432.
Assuming that the systolic blood pressures of deep sea divers are
normally distributed, if the doctor wanted to test her research
hypothesis at the .01 level of significance, what is the critical value?
Place your answer, rounded to 3 decimal places, in the blank. For
example, 4.567 would be a legitimate entry.
Part 16 of 16 -
Question 23 of 23
Accepted characters: numbers, decimal point markers (period or
comma), sign indicators (-), spaces (e.g., as thousands separator, 5
000), "E" or "e" (used in scientific notation). NOTE: For scientific
notation, a period MUST be used as the decimal point marker.
Complex numbers should be in the form (a + bi) where "a" and "b"
need to have explicitly stated values.
For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid
whereas {9i} is not.
An ice cream vendor sells three flavors: chocolate, strawberry, and
vanilla. Forty five percent of the sales are chocolate, while 30% are