A survey of random sample of people leaving an amusement

Assignment Help Basic Statistics

Reference no: EM13240448

A survey of random sample of people leaving an amusement park showed an average expenditure number 10.30k for the evening, the average of expenditure for the 20 girls in the sample was number 9.70k and for the bpys it was number 11.10k. how many boys are in the random sample ?

Reference no: EM13240448

Questions Cloud

Find the electric field at the center of the triangle : Three point charges -q,-q, and 2q occupy the verices of an equilateral triangleof side a. Find the electric field at the center of the triangle

Tell me what test applied : As i study on childhood disease then my collected sample is 269 and variable include age of child. vaccination status , social condition include type of house ,monthly in come .no of rooms in house ,person living in house , type of waste disposal and..

Program to attack the textbook rsa encryption scheme : Write a program to attack the Textbook RSA Encryption Scheme in order to decrypt the encrypted file key_enc.txt which contains the 128 bits AES secret key together with the initialisation vector

Identify the member countries of the british commonwealth : Why might young nations like australia and new zealand have been willing to grant women the right to vote before europeans nation did so? Identify the member countries of the British Commonwealth. What was the purpose of the British Commonwealth?

A survey of random sample of people leaving an amusement : A survey of random sample of people leaving an amusement park showed an average expenditure number 10.30k for the evening.

How far does it go before being turned backward : An electron travelling east with velocity 7.0 x10^5 m/s enters the same electric field region as in the previous problem. How far does it go before being turned backward

Explain methyl propanoate as the name of the product : Give a reason why each of the following names are incorrect by the IUPAC system and give a correct IUPAC name. Methyl propanoate as the name of the product of the reaction between ethanol and ethanoic acid.

Calculate the b field between the two plates : Two very thick equally-magmetized square plates of side 0.23m and of mass 20 g, Calculate the B field between the two plates, if the distance between them is 0.123 cm

Roman philosophy reflected in the modern western worldview : Describe one way that you see a particular tenet of Roman philosophy reflected in the modern Western worldview.

User Account

All Pages