chore: address commit comments

PR-URL: stdlib-js#5219
Closes: stdlib-js#5125
Reviewed-by: Athan Reines <[email protected]>

Author: saurabhraghuvanshii

lib/node_modules/@stdlib/stats/base/dists/binomial/mean/benchmark/benchmark.native.js

@@ -25,8 +25,8 @@ var bench = require( '@stdlib/bench' );
 var Int32Array = require( '@stdlib/array/int32' );
 var Float64Array = require( '@stdlib/array/float64' );
 var tryRequire = require( '@stdlib/utils/try-require' );
-var ceil = require( '@stdlib/math/base/special/ceil' );
-var randu = require( '@stdlib/random/base/randu' );
+var uniform = require( '@stdlib/random/base/uniform' );
+var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pkg = require( './../package.json' ).name;
 
@@ -52,8 +52,8 @@ bench( pkg+'::native', opts, function benchmark( b ) {
 	n = new Int32Array( len );
 	p = new Float64Array( len );
 	for ( i = 0; i < len; i++ ) {
-		n[ i ] = ceil( randu() * 100.0 );
-		p[ i ] = randu();
+		n[ i ] = discreteUniform( 1, 100 );
+		p[ i ] = uniform( 0.0, 1.0 );
 	}
 
 	b.tic();

lib/node_modules/@stdlib/stats/base/dists/binomial/mean/test/test.native.js

@@ -24,8 +24,6 @@ var resolve = require( 'path' ).resolve;
 var tape = require( 'tape' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
-var abs = require( '@stdlib/math/base/special/abs' );
-var EPS = require( '@stdlib/constants/float64/eps' );
 
 
 // FIXTURES //
@@ -75,8 +73,6 @@ tape( 'if provided `n < 0` or success probability `p` outside of `[0,1]`, the fu
 
 tape( 'the function returns the mean of a binomial distribution', opts, function test( t ) {
 	var expected;
-	var delta;
-	var tol;
 	var i;
 	var n;
 	var p;
@@ -87,13 +83,7 @@ tape( 'the function returns the mean of a binomial distribution', opts, function
 	p = data.p;
 	for ( i = 0; i < expected.length; i++ ) {
 		y = mean( n[i], p[i] );
-		if ( y === expected[i] ) {
-			t.equal( y, expected[i], 'n: '+n[i]+', p: '+p[i]+', y: '+y+', expected: '+expected[i] );
-		} else {
-			delta = abs( y - expected[ i ] );
-			tol = 1.0 * EPS * abs( expected[ i ] );
-			t.ok( delta <= tol, 'within tolerance. n: '+n[i]+'. p: '+p[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
-		}
+		t.equal( y, expected[i], 'n: '+n[i]+', p: '+p[i]+', y: '+y+', expected: '+expected[i] );
 	}
 	t.end();
 });