statistics

Please count it manually without using excel so I can learn how to calculate it 3. A landlord is the owner of an apartment decides to build new rooms for ensuit, studio, and large studio rooms. The landlord wants to match the capacity of the room to the room size, and the number of people per room. The collected data below is the populations of people per room for the past six years. The data is normally distributed, independent and have an equal standard deviation Ensuit Studio Large Studio 8 5 20 12 10 18 10 4 22 5 3 15 14 12 12 15 8 a. Draw the data in a dot plot. Explain which hypotheses supported by the dot plot. HO: uEnsuit = uStudio = pLarge Studio Ha: The mean scores are not equal b. Is there any difference in the mean of the people in three rooms at the level of significance of 0.01? and develop the ANOVA table