Percentile and percentile rank
In a data set with a minimum value of 54.5 and a maximum value of 98.6 with 300 observations, there are 186 points less than 81.2. Find the percentile and percentile rank for 81.2.
Please explain and show work.
Expected delivery within 24 Hours
Classify these oxides as acidic, basic, amphoteric, or neutral. P4O10, At2O7, Al2O3, SnO2, MgO, Li2O, CO, NO. Begin by classifying the element (other than oxygen) in each oxide by where it appears on the periodic table.
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCl, by mass. Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make 500.0 mL of a pH = 9.80
SAT verbal scores are normally distributed with a mean of 440 and a standard deviation of 96. Use the Empirical Rule to determine what percent of the scores lie between 440 and 632.
Oxalic acid (H2C2O4) is a useful primary standard for standardizing solutions such as potassium permanganate (KMnO4). In a particular standardization experiment 29.00g of oxalic acid, is titrated with 243.00mL of permangante solution.
The heat transferred from the gas during compression flows to heat reservoir at 25?. Calculate the entropy change of the gas, the entropy change of the reservoir and S_total
A certain substance, intially present at 0.500 M, decomposes by second-order kinetics with a rate constant of 4.00 x 10-1 L/mol min. Calculate the time (in minutes) required for the system to reach a concentration of 0.370 M.
A government agency uses a few new scooters for each model every year to collect data on the pollution emission and gasoline mileage performance. For the model Z, what is the subject of the study conducted by government agency? What is the sample
Assume an energy of 345 W s is to be delivered from a 33.0 µF capacitor. To what potential difference must it be charged?
1930131
Questions Asked
3,689
Active Tutors
1437157
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Outline a social issue that is important to you. Describe why it is important to you, why it is important from a societal perspective and how you think
Describe the results, including any scores. Result: E6% Extraverted Action oriented, Outgoing, Expressive, Hands-On S17% Sensing Traditional,
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments
Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory
When Min decided to begin his supervised field experience, he applied at a company in his hometown that provided applied behavior analysis
What is another way to say ". It is important to ensure that the youth understand what the study involves, what their participation entails