A auto maker is interested in information about how long transmissions last. A sample of transmissions are run constantly and the number of miles before the transmission fails is recorded. The auto maker claims that the transmissions can run constantly for over miles before failure. The results of the sample are given below. Image loading...Image loading...What condition is met for the use of a -distribution?Degrees of freedom 0.018 2.17 The population is stated to be not skewed. 42 41 150 1.889 1 2 3 ✖ Each incorrect answer is highlighted. Expected: The sample size is larger than 30. Degrees of freedom On the computer output, the sample size is indicated by Observations, the degrees of freedom are indicated by df, is indicated by Mean, the -statistic is indicated by t Stat, and the -value is indicated by P(T<=t) one-tail. The standard deviation is the square root of the Variance. 1

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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savings account is an account only used for saving money. this acts as an emergency source of funding for an individual. answer a would result in the money in his account to grow as it specifically states that interest is compounded daily at the rate of 2%

step-by-step explanation:

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

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