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robins are common birds in north america suppose that the wingspan of robins is approximately normal with mean 14
please explain what the difference between poisson and binomial distributions aregive an example and describe a
a researcher hypothesized that the average number of sports that colleges offer for males is greater than the average
what does this theorem allow that traditional statistics do not what are some prerequisites for using bayesian
a fundamental pitfall in qualitative research is to confuse the actual observations with the interpretation of the
a suppose you travel from your home to the university by bus the bus stops at your doorstep and in front of the
use the data in the course materials forum to analyze the milk cow production in california from 1990 through 2005
identify the variables you have chosen to analyze and describe each of their scales of measurement nominal ordinal
the set of data below is from a sample of n 67 4 9 7 3 12a calculate the mean median and modeb calculate the range
what would be the means of two related populations in reference to two-sample tests amp chi square
iq is supposed to gaussian with a mean of 100 and a standard deviation of 15nbspat a high-school reunion where everyone
anbspsix-digit code is used to distinguish between different regions the code uses numbers between 1 andnbsp7
perform the following operations for variables 18-25compute descriptive statistics for each variable along with an
an organisation wants to estimate the actual electricity usage of a refrigerators that has an advertised energy usage
more than half of all residents would prefer tolls on all motorways to be reduced by 25 cents rather than receiving a
a how many capsules should a box of amoxicillin antibiotic contain medical research claims that 8 days of treatment
can someone please confirm that when we use excel to run a regression analysis the intercept and slope coefficients
please help me explain the right answer for following belowif we have two explanatory variables a1 a2 which of the
determine the area under the standard normal curve that lies to right of
betropolis conducts an advertising campaign to get people to lose weight a random sample of 49 people results in an
the ages of seniors at betropolis university are not normally distributed a random sample of 24 students has a sample
1 what is a z-score what is the formula why is being able to compute a z-score important2 what is considered an unusual
a shipment of parts from a supplier contains 5 defective parts in order to decide whether to accept the shipment an
assume that the test scores from a college admissions test are normally distributed with a mean score of 450 and a
recent experience indicates that the monthly dollar sales of a certain non-seasonal product approximately follows a