Has just finished or had just finished?

The verb should indeed be ‘I had just finished’. The word ‘just’ calls for the past perfect here. Alternatively, it would be correct to say, ‘When I was 19, I finished serving in the US Navy, returned to New York and went into show business’.

How do you write homework in English?

First, let me note that “homework” is an uncountable (mass) noun in English. It is a common mistake, even among some non-native teachers of English as a foreign language, to say things like, “Hand in your homeworks, please.” The word “homework”, being uncountable, does not have a plural form.

What’s my mean?

My(adj) of or belonging to me; — used always attributively; as, my body; my book; — mine is used in the predicate; as, the book is mine. See Mine. Etymology: [OE.

What does MF mean?

noun. acronym for mother fucker. You sick MF. See more words with the same meaning: acronyms (list of).

How do u find the mean?

How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

What if there is no mode?

It is possible for a set of data values to have more than one mode. If there are two data values that occur most frequently, we say that the set of data values is bimodal. If there is no data value or data values that occur most frequently, we say that the set of data values has no mode.

Is there a mode if no numbers repeat?

To find the median, your numbers have to be listed in numerical order from smallest to largest, so you may have to rewrite your list before you can find the median. The “mode” is the value that occurs most often. If no number in the list is repeated, then there is no mode for the list.

What if there are more than one mode?

Examples of the Mode A set of numbers can have more than one mode (this is known as bimodal if there are two modes) if there are multiple numbers that occur with equal frequency, and more times than the others in the set.

Can zero be a mode?

Since the most frequently occuring value is zero (0) therefore zero (0) is the mode of the data set. Mode is a measure of central tendency. The central tendency may be zero.

Can there be 2 modes?

In a set of data, the mode is the most frequently observed data value. There may be no mode if no value appears more than any other. There may also be two modes (bimodal), three modes (trimodal), or four or more modes (multimodal).

What if there is two medians?

If there is an even number of numbers locate the two middle numbers so that there is an equal number of values to the left and to the right of these two numbers. Step 3: If there is an odd number of numbers, this middle number is the median. If there is an even number of numbers add the two middles and divide by 2.

How do you interpret mode?

Mode. The mode is the value that occurs most frequently in a set of observations. Minitab also displays how many data points equal the mode. The mean and median require a calculation, but the mode is determined by counting the number of times each value occurs in a data set.

How do you interpret skewness?

The rule of thumb seems to be:If the skewness is between -0.5 and 0.5, the data are fairly symmetrical.If the skewness is between -1 and – 0.5 or between 0.5 and 1, the data are moderately skewed.If the skewness is less than -1 or greater than 1, the data are highly skewed.

When should the mode be used?

The mode is the least used of the measures of central tendency and can only be used when dealing with nominal data. For this reason, the mode will be the best measure of central tendency (as it is the only one appropriate to use) when dealing with nominal data.