Get 14 days weather forecast for your region including temperature and the percentage of humidity (hint: you can use the website or weather app). Write the temperature and percentage of humidity in a table including (Region name, Date) then answer the following: a. Compare the dispersion between the temperature and humidity. b. Find the relationship between the temperature and humidity by i. Correlation coefficient. ii. Scatter diagram. Temperatu Weather Sunny. Day Humidity 6/19/2020 Sat 36 °C 61% 20-Jun 37 °C Sunny. 50% Sun 21-Jun 37 °C Sunny. 49% Mon 22-Jun 36 °C Sunny. 57% Tue 23-Jun TVIoming Wed 36 °C 62% cloude 24-Jun VUSuy 37 °C 63% Thu Cunny 25-Jun 37 °C Sunny. 54% Fri 26-Jun Sat 37 °C Sunny. 53% 27-Jun 38 °C Sunny. 59% Sun 28-Jun Decreasing Mon 38 °C 58% cloudinoce 29-Jun 39 °C Sunny. 59% Tue 30-Jun 39 °C Sunny. 60% Wed 1-Jul Cieaning Thu 38 °C 60% ekinc 2-Jul Fri 40 °C Sunny. 57%
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
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