What decimal value for alpha would make3.5 times the value for the same
alpha in
What decimal value for alpha would make3.5 times the value for the same alpha in 1...
1-at what times are cars at the same point?
2-At what times is the distance from A to B neither increasing
nor decreasing ?
3-at what times do A and B have the same acceleration?
Constants Two cars, A and B, travel in a straight line. The distance of A from the starting point is given as a function of time by zA(t)- at +Bt2, with α :-2.60 m/s and β-: 1.20 m/s. The distance of B from the starting...
What would be the speed of the following particles if they had the same wavelength as a photon of red light (A = 750.0 nm)? Proton (mass = 1.673 times 10^-24 g) Neutron (mass = 1.675 times 10^-24 g) Electron (mass = 9.109 times 10^-28 g) Alpha particle (mass = 6 645 times 10^-24 g)
1. Regarding a two-tailed z-test with an alpha of 0.05, we would need a Zobt with an absolute value less than 1.96 in order to reject the null hypothesis. True or False? 2. What happens to the probability of committing a Type I error if the level of significance is changed from α = 0.05 to α = 0.01? A. It increases B. It decreases C. It stays the same D. Cannot determine 3. Given a Zobt of -1.99 ,...
also what is Ho: and Ha:
would i use the p value and alpha value to come up with the
conclusion or the alpha value and degrees of freedom from the x^2
table.
3. A gambler thinks that a die may be loaded, that is, the six numbers are not equally likely To test his suspicion, he rolled the die 150 times and obtained the following results: Number: 1 2 3 4 5 6 gume Frequency: 23 26 23 21...
Determine the upper-tail critical value t Subscript alpha divided by 2tα/2 in each of the following circumstances. (round to four decimal places.) a.a. 1-α=0.90, n=34 d.d. 1−α=0.90, n=28 b.b. 1-−α=0.95, n=34 e.e. 1-α=0.99, n=57 c.c. 1-α=0.90, n=10
L = L_0 (1 + alpha times delta T). Alpha is the heat expansion coefficient (25 times 10^-6 for AI) "Delta T" is the change in temperature. Minus 25 degrees Fahrenheit = how many degrees Centigrade? -31.7 -18.6 -40.0 -27.9
Question 9 If the nominal alpha is set to .05, what p value would be considered statistically significant? O 22 O 2.2 O 022 O .22
If your p-value is 0.33 and your alpha level is 0.1 then you would: reject the Ho fail to reject the Ho unable to determine from this information accept the Ho If your p-value is 0.33 and your alpha level is 0.05 then you would: reject the Ho fail to reject the Ho unable to determine from this information accept the Ho If your p-value is 0.33 and your alpha level is 0.01 then you would: reject the Ho fail...
An alpha-particle has a charge of +2e and a mass of 6.64 times 10^-27 kg. It is accelerated from rest through a potential difference that has a value of 1.24 times 10^6 v and then enters a uniform magnetic field whose magnitude is 3.30 T. The alpha-particle moves perpendicular to the magnetic field at all times. (a) What is the speed of the alpha-particle? m/s (b) What is the magnitude of the magnetic force on it? N (c) What is...
1) The p value we’ve used in PSYC 510 and 515 was set at .05, but others in our field at times use .01. If researchers used the same assessments and sample sizes, lowering the alpha would affect what?