use the appropriate formulas and methods to answer the following questions. do not use technology as an aid…

use the appropriate formulas and methods to answer the following questions. do not use technology as an aid, unless otherwise stated.\npart 1 of 5\nhint 1 hint 2 hint 3 hint 4 hint 5\nconsider the following sample data, which represent weights of sea mussels grown on the california coast, in grams:\n{1.4, 1.7, 1.7, 1.8, 1.8, 1.8, 1.9, 2, 2.1, 2.2, 2.2, 2.2, 2.2, 2.2, 2.3, 2.4, 2.6, 2.9, 3}.\nfirst, give the mean of the data set.\n2.04\npart 2 of 5\nnext, give the median of the data set.

use the appropriate formulas and methods to answer the following questions. do not use technology as an aid, unless otherwise stated.\npart 1 of 5\nhint 1 hint 2 hint 3 hint 4 hint 5\nconsider the following sample data, which represent weights of sea mussels grown on the california coast, in grams:\n{1.4, 1.7, 1.7, 1.8, 1.8, 1.8, 1.9, 2, 2.1, 2.2, 2.2, 2.2, 2.2, 2.2, 2.3, 2.4, 2.6, 2.9, 3}.\nfirst, give the mean of the data set.\n2.04\npart 2 of 5\nnext, give the median of the data set.

Answer

Explanation:

Step1: Calculate the sum of data

$1.4 + 1.7+1.7+1.8+1.8+1.8+1.9+2+2.1+2.2+2.2+2.2+2.2+2.2+2.3+2.4+2.6+2.9+3=38.76$

Step2: Determine the number of data points

There are 19 data - points, $n = 19$.

Step3: Calculate the mean

The mean $\bar{x}=\frac{\sum_{i = 1}^{n}x_{i}}{n}=\frac{38.76}{19}=2.04$ (This is already given in the problem - seems to be a reference for the correct method).

Step4: Find the median

Since $n = 19$ (an odd number), the median is the $\left(\frac{n + 1}{2}\right)$-th value. $\frac{19+1}{2}=10$-th value when the data is arranged in ascending order. Arranging the data in ascending order (already given in ascending order), the 10 - th value is $2.2$.

Answer:

$2.2$