How hot is the air in the top of a hot air balloon? information from Ballooning: The complete guide to riding the winds; by writh and young claims that the air in the crown should be an average of 100 degrees celcius for a ballon to be in a state of equilibrium. However the temperatuer does not need to be exactly 100 degrees celcius. What is the reasonable and safe range to temperatuers? This range may vary with the size and shape of the balloon. All balloons have a temperature gauge in the crown. Suppose that 56 readings for a balloon equilibrium gave a mean temperature of 97 degress celcius. For this balloon and standard deviation of 21 degrees celcius. Compute a 95% condidence interval for the average temperture at wich this balloon will be in a steady state equilibrium ( Round answer to one decimal place) Lower Limit degrees celcius Upper Limit degrees celcius
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.
How hot is the air in the top of a hot air balloon? information from Ballooning: The complete guide to riding the winds; by writh and young claims that the air in the crown should be an average of 100 degrees celcius for a ballon to be in a state of equilibrium. However the temperatuer does not need to be exactly 100 degrees celcius. What is the reasonable and safe
Compute a 95% condidence interval for the average temperture at wich this balloon will be in a steady state equilibrium ( Round answer to one decimal place)
Lower Limit degrees celcius
Upper Limit degrees celcius
Step by step
Solved in 2 steps
