mode=3 median-2mean then
find the formulare for median
and mean using this formulae
answer it fast I have exam now
so please hurry
Answers
Step-by-step explanation:
A distribution in which the values of mean, median and mode coincide (i.e. mean = median = mode) is known as a symmetrical distribution. Conversely, when values of mean, median and mode are not equal the distribution is known as asymmetrical or skewed distribution. In moderately skewed or asymmetrical distribution a very important relationship exists among these three measures of central tendency. In such distributions the distance between the mean and median is about one-third of the distance between the mean and mode, as will be clear from the diagrams 1 and 2. Karl Pearson expressed this relationship as:Mode = mean - 3 [mean - median]
A distribution in which the values of mean, median and mode coincide (i.e. mean = median = mode) is known as a symmetrical distribution. Conversely, when values of mean, median and mode are not equal the distribution is known as asymmetrical or skewed distribution. In moderately skewed or asymmetrical distribution a very important relationship exists among these three measures of central tendency. In such distributions the distance between the mean and median is about one-third of the distance between the mean and mode, as will be clear from the diagrams 1 and 2. Karl Pearson expressed this relationship as:Mode = mean - 3 [mean - median]Mode = 3 median - 2 mean
Hope it help you✌✌.
Answer:
ᴀ ᴅɪsᴛʀɪʙᴜᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ ᴍᴇᴀɴ, ᴍᴇᴅɪᴀɴ ᴀɴᴅ ᴍᴏᴅᴇ ᴄᴏɪɴᴄɪᴅᴇ ɪs ᴋɴᴏᴡɴ ᴀs sʏᴍᴍᴇᴛʀɪᴄᴀʟ ᴅɪsᴛʀɪʙᴜᴛɪᴏɴ.