A researcher is 95% confident that the interval from 5.8 minutes to 9.3 minutes captures u = the true mean amount of time it takes to pump a full tank of gas in a certain type of SUV,
Is it plausible that the true mean number of minutes to fully fill a tank of gas for this type of SUV may be 9?
No, this is not a plausible value for the population mean, because 9 is within the 95% confidence interval.
No, this is not a plausible value for the population mean, because 9 is below the upper bound of the 95%
confidence interval
Yes, this is a plausible value for the population mean, because 9 is within the 95% confidence interval.
Yes, this is a plausible value for the population mean, because 9 is not within the 95% confidence interval.

no this is a nonlinear negative

answer: your correct answer is b. d.

step-by-step explanation:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: