1 of his test in 8 21. Ryan completed of an hour. If Ryan's rate staye the same, how much of his test was finished in 1 hour? 1 20 16 3 5 1/3

Q: What is YZ to the nearest tenth? Y 14 12 98° YZ =

A:

Q: 84 %. $25.50? of udiat auauf is b. 2000"% of cokat amaut 4300?

A: Percentage : It is hundredth part of a quantity a% of b is represented as a100x b Here a is…

Q: If a large (12 inch) Subway sandwich costs $5.69 and a small (6 inch) Subway sandwich costs $3.49,…

A: Cost of 12 inch subway sandwich = $5.69 So, cost of 3 large subway sandwich=5.69x3= 17.07 Cost of 6…

Q: 6.2 12.4 18.6 24.8 31.0 37.2 43.4 Gas Mileage (miles per gallon) Q1. H- Q2. o -

A: Given the data of gas mileage (miles per gallon) 6.2 12.4 18.6 24.8 31.0 37.2 43.4

Q: multiply 15 cups of blueberries by1/15 to keep the ratio the same what is 15*1/5

A: Multiply 15 by 115 as follows. 15×115=1515=15×115×1=11=1

Q: Djimon is on a road trip. He drove 6 hours the first day. If he keeps a speed of 65 mph,…

A:

Q: 3/8 of the plants needed water.  63 plants need water. How many plants are there total? Round two…

A: Solution:

Q: A tourist, who resides in the U.S, enters Canada and buys 45 liters of gas. He keeps a record of the…

A: Given  A tourist, who resides in the U.S, enters Canada and buys 45 liters of gas.

Q: Question1) You have a car that gets 41.1 miles per gallon of gas mileage. Find its equivalent in…

A: Given:  Car gets 41.1 milesgallon of gas mileage.  1 gallon=3.785 liters1 mile=1.61 kilometers

Q: you are trying to lose weight by running. you wear a device that informs you that you are burning…

A: First, we need to understand the conversion factors. We know that:1 calorie = 4.184 joules1 watt = 1…

Q: A flight from Seattle to New York takes 5 ¼ hours.  The pilot tells us that we are have travelled…

A:

Q: %3D 3. "Evaluate E (-1) nt2

A: Just add by substituting different values on n ranging from 1 to 3.

Q: How many times more severe is the earthquake ​(R=8.3​) in city A than the earthquake ​(R=6.5​) in…

A: We know that if R is the magnitude of earth quake, I the intensity of the earth quake and I0 is the…

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.